Zespół jelita drażliwego
Objawy

Zespół jelita drażliwego (IBS) to przewlekłe zaburzenie czynnościowe przewodu pokarmowego, dotykające 10-15% populacji, częściej kobiety w wieku 20-40 lat. Charakteryzuje się przewlekłym bólem brzucha, który często ustępuje po wypróżnieniu, oraz zaburzeniami rytmu wypróżnień, obejmującymi zaparcia (IBS-C), biegunkę (IBS-D) lub ich naprzemienne występowanie (IBS-M). Objawy dodatkowe to wzdęcia, nadmierna produkcja gazów, uczucie niepełnego opróżnienia jelit oraz obecność śluzu w stolcu. Diagnostyka opiera się na kryteriach Rome IV, wymagających obecności objawów przez minimum 3 miesiące, z początkiem co najmniej 6 miesięcy przed diagnozą. IBS nie powoduje trwałego uszkodzenia jelit ani nie zwiększa ryzyka chorób nowotworowych, jednak znacząco obniża jakość życia pacjentów, często współistniejąc z zaburzeniami psychicznymi, takimi jak lęk i depresja.

Zespół jelita drażliwego (IBS) – objawy i przebieg

Zespół jelita drażliwego (IBS, ang. Irritable Bowel Syndrome) to częste schorzenie przewodu pokarmowego, które dotyka około 10-15% populacji na całym świecie. Jest zaburzeniem czynnościowym układu trawiennego, charakteryzującym się przewlekłym bólem lub dyskomfortem w jamie brzusznej oraz zaburzeniami rytmu wypróżnień, bez widocznych oznak uszkodzenia lub choroby przewodu pokarmowego.12 Schorzenie to występuje częściej u kobiet niż u mężczyzn i zazwyczaj rozwija się w wieku od 20 do 40 lat.34

Główne objawy IBS

Główne objawy zespołu jelita drażliwego obejmują:56

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Charakterystyczną cechą IBS jest to, że ból lub dyskomfort w jamie brzusznej często ustępuje lub zmniejsza się po wypróżnieniu.9 Wiele osób z zespołem jelita drażliwego doświadcza również uczucia niepełnego opróżnienia jelit po wypróżnieniu oraz obecności śluzu w stolcu.1011

Podtypy IBS

W zależności od dominujących objawów, zespół jelita drażliwego można podzielić na kilka podtypów:1213

  • IBS-C (z dominującymi zaparciami) – pacjenci doświadczają głównie twardych, grudkowatych stolców, które trudno oddać
  • IBS-D (z dominującą biegunką) – pacjenci mają częste, luźne lub wodniste stolce
  • IBS-M lub IBS-A (mieszany lub naprzemienne występowanie) – pacjenci doświadczają zarówno zaparć, jak i biegunki, które mogą występować naprzemiennie

1415

Klasyfikacja ta jest istotna, ponieważ różne podtypy IBS mogą wymagać różnych podejść terapeutycznych.16

Dodatkowe objawy IBS

Oprócz głównych objawów związanych z układem pokarmowym, osoby z zespołem jelita drażliwego mogą doświadczać również szeregu innych dolegliwości:1718

  • Uczucie zmęczenia i brak energii
  • Nudności
  • Bóle pleców
  • Problemy z oddawaniem moczu (częste oddawanie moczu, nagłe parcie, uczucie niepełnego opróżnienia pęcherza)
  • Trudności w kontrolowaniu wypróżnień (nietrzymanie stolca) w ciężkich przypadkach
  • Bóle głowy
  • Zaburzenia snu

1920

U osób z IBS często współwystępują zaburzenia psychiczne, takie jak lęk i depresja, które mogą nasilać objawy jelitowe.2122

Przebieg i nasilenie objawów IBS

Zespół jelita drażliwego jest schorzeniem przewlekłym, które zwykle towarzyszy pacjentowi przez całe życie, choć objawy mogą się zmieniać w czasie.23 Nasilenie objawów może się znacznie różnić między pacjentami – od łagodnych do ciężkich, znacząco wpływających na jakość życia.24

Zaostrzenia i remisje

Przebieg IBS charakteryzuje się okresowymi zaostrzeniami (tzw. flare-ups) i remisjami objawów.25 Zaostrzenia mogą trwać od kilku godzin do kilku miesięcy, po czym objawy mogą ustąpić lub znacznie się zmniejszyć.26 Niektórzy pacjenci doświadczają zaostrzeń codziennie, podczas gdy inni mogą mieć długie okresy bez objawów.27

Typowe zaostrzenie IBS może obejmować:28

  • Nasilenie bólu brzucha
  • Wzdęcia i uczucie pełności w jamie brzusznej
  • Zwiększoną częstotliwość wypróżnień (w przypadku IBS-D) lub nasilone zaparcia (w przypadku IBS-C)
  • Zwiększoną produkcję gazów
  • Uczucie niepełnego opróżnienia jelit

Większość zaostrzeń trwa od 2 do 4 dni, po czym nasilenie objawów zmniejsza się lub objawy całkowicie ustępują.29

Czynniki wyzwalające objawy

Objawy IBS mogą być wyzwalane przez różne czynniki, które różnią się między pacjentami:3031

  • Dieta – niektóre pokarmy mogą nasilać objawy IBS, w tym produkty o wysokiej zawartości tłuszczu, produkty mleczne, pszenica i inne produkty zawierające gluten, rośliny strączkowe, kapusta, mleko i napoje gazowane
  • Stres i lęk – emocjonalny stres jest jednym z najczęstszych czynników wyzwalających zaostrzenia IBS
  • Zmiany hormonalne – u kobiet objawy mogą nasilać się podczas miesiączki
  • Infekcje przewodu pokarmowego – niektórzy pacjenci rozwijają tzw. poinfekcyjny IBS po przebytym zakażeniu układu pokarmowego

3233

Rozwój i progresja choroby

IBS zwykle rozpoczyna się w okresie dojrzewania lub we wczesnej dorosłości, najczęściej między 20 a 30 rokiem życia.34 U niektórych osób objawy pojawiają się nagle, podczas gdy u innych rozwijają się stopniowo.35

Według kryteriów diagnostycznych Rome IV, aby zdiagnozować IBS, objawy muszą występować przez co najmniej 3 miesiące, z początkiem przynajmniej 6 miesięcy przed diagnozą.3637 Jest to schorzenie przewlekłe, które zazwyczaj utrzymuje się przez wiele lat, a nawet przez całe życie, choć charakter i nasilenie objawów mogą się z czasem zmieniać.38

Ważną informacją jest to, że IBS nie powoduje trwałego uszkodzenia jelit i nie zwiększa ryzyka rozwoju poważniejszych chorób, takich jak rak jelita grubego czy choroba zapalna jelit.3940 Choroba ta nie prowadzi również do skrócenia długości życia – oczekiwana długość życia osób z IBS jest porównywalna z populacją ogólną.41

Wpływ na jakość życia

Zespół jelita drażliwego może znacząco wpływać na jakość życia pacjentów:4243

  • Badania wykazują, że osoby z IBS opuszczają pracę lub szkołę trzy razy częściej niż osoby bez tego schorzenia
  • Nieprzewidywalność objawów może utrudniać codzienne funkcjonowanie i planowanie aktywności
  • Pacjenci często unikają spotkań towarzyskich z obawy przed zaostrzeniem objawów
  • Częste bóle brzucha i problemy z wypróżnianiem mogą prowadzić do uczucia frustracji, izolacji i obniżonego nastroju

4445

Dla niektórych osób objawy IBS są na tyle dotkliwe, że interfereją z pracą, podróżami i aktywnościami społecznymi.46

Powikłania i choroby współistniejące

Chociaż IBS sam w sobie nie prowadzi do poważnych powikłań zdrowotnych ani nie zwiększa ryzyka rozwoju chorób nowotworowych, mogą wystąpić pewne komplikacje związane z tym schorzeniem.47

Potencjalne powikłania IBS

Do możliwych powikłań zespołu jelita drażliwego należą:48

  • Przewlekłe zaparcia mogą prowadzić do rozwoju szczelin odbytu lub hemoroidów
  • Przewlekła biegunka może powodować hemoroidy i krwawienie z odbytu
  • Obniżona jakość życia w wyniku ograniczenia aktywności społecznych i zawodowych
  • Problemy ze zdrowiem psychicznym, takie jak lęk i depresja
  • Niedobory pokarmowe wynikające z ograniczeń dietetycznych lub ograniczonego spożycia pokarmów z obawy przed zaostrzeniem objawów

Choroby współistniejące

U osób z zespołem jelita drażliwego częściej występują również inne schorzenia:4950

  • Zespół przerostu bakteryjnego jelita cienkiego (SIBO) – występuje częściej u osób z IBS w porównaniu do zdrowych osób
  • Zaburzenia psychiczne – lęk i depresja współistnieją u nawet 80% pacjentów z IBS
  • Fibromialgia – zespół charakteryzujący się przewlekłym bólem mięśniowo-szkieletowym
  • Zespół przewlekłego zmęczenia – charakteryzujący się długotrwałym zmęczeniem i wyczerpaniem
  • Nietolerancje pokarmowe – w tym nietolerancja laktozy i nietolerancja glutenu
  • Niedobory witaminy D – są częstsze u osób z IBS

51

Warto zauważyć, że obecność tych współistniejących schorzeń może komplikować diagnostykę i leczenie IBS.52

Objawy ostrzegawcze wymagające konsultacji lekarskiej

Istnieją pewne objawy, które nie są typowe dla zespołu jelita drażliwego i mogą wskazywać na inne, poważniejsze schorzenia. W przypadku wystąpienia tych objawów należy niezwłocznie skonsultować się z lekarzem:5354

  • Krew w stolcu lub czarny stolec
  • Niezamierzona utrata masy ciała
  • Obrzęk lub ból w konkretnym miejscu jamy brzusznej
  • Obrzęk wokół odbytu
  • Ból brzucha w nocy
  • Gorączka
  • Postępujące nasilenie objawów
  • Przebudzenia nocne z powodu biegunki
  • Utrzymująca się zmiana rytmu wypróżnień przez ponad 4 tygodnie, szczególnie u osób po 40. roku życia

5556

Objawy te nie są typowe dla IBS i mogą sugerować inne schorzenia, takie jak choroba zapalna jelit, celiakia czy nowotwór jelita grubego.57 Szczególnie ważne jest szybkie zgłoszenie się do lekarza, jeśli istnieje rodzinny wywiad dotyczący chorób jelit (takich jak rak, zapalenie okrężnicy lub choroba Leśniowskiego-Crohna).58

Diagnoza i leczenie IBS

Diagnoza zespołu jelita drażliwego opiera się głównie na wywiadzie medycznym, badaniu fizykalnym oraz wykluczeniu innych schorzeń.59 Lekarz może zastosować kryteria diagnostyczne Rome IV, które wymagają, aby ból brzucha występował co najmniej raz w tygodniu przez ostatnie trzy miesiące, wraz z co najmniej dwoma z następujących cech:60

  • Ból związany z wypróżnieniem
  • Zmiana częstotliwości wypróżnień
  • Zmiana wyglądu stolca

Leczenie IBS koncentruje się na łagodzeniu objawów i poprawie jakości życia pacjenta.61 Może obejmować:6263

  • Modyfikacje diety – w tym eliminacja pokarmów wyzwalających objawy, dieta o niskiej zawartości FODMAP (fermentujących oligo-, di- i monosacharydów oraz polioli)
  • Suplementy błonnika – takie jak łuska babki płesznik (Metamucil)
  • Leki przeciwbiegunkowe – np. loperamid (Imodium)
  • Środki przeczyszczające – w przypadku zaparć
  • Leki przeciwskurczowe – zmniejszające skurcze jelit
  • Leki przeciwdepresyjne – mogą pomóc w łagodzeniu bólu i innych objawów
  • Terapie psychologiczneterapia poznawczo-behawioralna, hipnoterapia, techniki redukcji stresu
  • Regularna aktywność fizyczna – pomaga w regulacji pracy jelit i redukcji stresu

6465

Warto podkreślić, że leczenie IBS często wymaga indywidualnego podejścia i może opierać się na metodzie prób i błędów, aby znaleźć najskuteczniejszą kombinację terapii dla konkretnego pacjenta.66

Podsumowanie

Zespół jelita drażliwego jest przewlekłym schorzeniem czynnościowym przewodu pokarmowego, charakteryzującym się bólem brzucha i zaburzeniami rytmu wypróżnień. Chociaż nie prowadzi do poważnych powikłań zdrowotnych ani nie zwiększa ryzyka rozwoju chorób nowotworowych, może znacząco wpływać na jakość życia pacjentów.6768

Objawy IBS mogą się znacznie różnić między pacjentami i zmieniać się w czasie, z okresami zaostrzeń i remisji. Kluczowe jest rozpoznanie czynników wyzwalających objawy i opracowanie indywidualnego planu leczenia, który może obejmować modyfikacje diety, redukcję stresu, aktywność fizyczną i farmakoterapię.69

Chociaż zespół jelita drażliwego jest schorzeniem przewlekłym, odpowiednie zarządzanie objawami pozwala większości pacjentów prowadzić normalne, aktywne życie.70 W przypadku wystąpienia objawów ostrzegawczych, takich jak krew w stolcu czy niezamierzona utrata wagi, należy niezwłocznie skonsultować się z lekarzem, aby wykluczyć inne, poważniejsze schorzenia.71

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  1. 11.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Irritable bowel syndrome – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/symptoms-causes/syc-20360016
    Irritable bowel syndrome (IBS) is a common condition that affects the stomach and intestines, also called the gastrointestinal tract. Symptoms include cramping, belly pain, bloating, gas, and diarrhea or constipation, or both. IBS is an ongoing condition that needs long-term management. […] Symptoms of IBS vary but are usually present for a long time. The most common include: Belly pain, cramping or bloating that is related to passing stool. Changes in appearance of stool. Changes in how often you are passing stool. […] Other symptoms that are often related include sensation of incomplete evacuation and increased gas or mucus in the stool. […] IBS is a functional disorder. Even though the digestive tract looks normal, it doesn’t function as it should. Muscles in the intestines move food from the stomach to the rectum. Normally, they contract and relax in a gentle rhythm that moves the food along in a fairly predictable schedule. But with some people, the muscles in the intestines spasm. That means the contractions are longer and stronger than normal. Those spasms are painful. They also disrupt the movement of food through the intestines. If they slow it down, you become constipated. If they cause it to move through too quickly, you get diarrhea. It’s not unusual for people to alternate between the two.
  • #2 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    Irritable bowel syndrome (IBS) is a prevalent, long-term gastrointestinal disorder that affects the interaction between the gut and brain. This condition is primarily characterized by recurring abdominal pain and irregular bowel movements without an identifiable underlying cause. The Rome IV criteria, established by international experts, provide guidelines for the diagnosis of IBS, focusing on recurring abdominal pain occurring at least once a week, along with changes in stool frequency, form, or pain associated with bowel movements. […] Symptoms vary among individuals, with some experiencing persistent discomfort while others have intermittent flare-ups. Psychological factors can also influence both the severity and persistence of symptoms. […] IBS is a common gastrointestinal disorder characterized by abdominal pain and altered bowel habits without an identifiable underlying cause. Some studies suggest that microscopic inflammation may be present.
  • #3 Irritable bowel syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
    About 10-15% of people in the developed world are believed to be affected by IBS. The prevalence varies according to country (from 1.1% to 45.0%) and criteria used to define IBS; however the average global prevalence is 11.2%. It is more common in South America and less common in Southeast Asia. In the Western world, it is twice as common in women as men and typically occurs before age 45. […] The risk of developing IBS increases six-fold after having a gastrointestinal infection (gastroenteritis). This is also called post-infectious IBS. The risk of developing IBS following an infection is further increased in those who also had a prolonged fever during the illness. […] Approximately 10 percent of IBS cases are triggered by an acute gastroenteritis infection. The CdtB toxin is produced by bacteria causing gastroenteritis and the host may develop an autoimmunity when host antibodies to CdtB cross-react with vinculin.
  • #4 Diagnosis and Management of IBS in Adults | AAFP
    https://www.aafp.org/pubs/afp/issues/2012/0901/p419.html/1000
    Irritable bowel syndrome is defined as abdominal discomfort or pain associated with altered bowel habits for at least three days per month in the previous three months, with the absence of organic disease. In North America, the prevalence of irritable bowel syndrome is 5 to 10 percent with peak prevalence from 20 to 39 years of age. Abdominal pain is the most common symptom and often is described as a cramping sensation. The absence of abdominal pain essentially excludes irritable bowel syndrome. Other common symptoms include diarrhea, constipation, or alternating diarrhea and constipation. […] Patients with IBS may present with recurrent and episodic abdominal pain, altered bowel habits (constipation, diarrhea, or mixed), or other gastrointestinal or extraintestinal symptoms. Abdominal pain is the most common symptom and often is described as a cramping sensation, which may be severe. Emotional stress and eating may worsen the pain, and defecation may relieve it. Pain that is progressive; that awakens the patient from sleep; or that is associated with anorexia, malnutrition, or weight loss is not characteristic of IBS.
  • #5 Symptoms of IBS (irritable bowel syndrome) – NHS
    https://www.nhs.uk/conditions/irritable-bowel-syndrome-ibs/symptoms/
    The main symptoms of IBS (irritable bowel syndrome) are: stomach pain or cramps usually worse after eating and better after doing a poo […] bloating your tummy may feel uncomfortably full and swollen […] diarrhoea you may have watery poo and sometimes need to poo suddenly […] constipation you may strain when pooing and feel like you cannot empty your bowels fully. There may be days when your symptoms are better and days when they’re worse (flare-ups). They may be triggered by food or drink. IBS can also cause: farting (flatulence) […] pooing mucus […] tiredness and a lack of energy […] feeling sick (nausea) […] backache […] problems peeing, like needing to pee often, sudden urges to pee, and feeling like you cannot fully empty your bladder […] not always being able to control when you poo (bowel incontinence).
  • #6 Irritable bowel syndrome (IBS) | NHS inform
    https://www.nhsinform.scot/illnesses-and-conditions/stomach-liver-and-gastrointestinal-tract/irritable-bowel-syndrome-ibs/
    Irritable bowel syndrome (IBS) is a common, long-term condition of the digestive system. […] The condition is often lifelong, although the symptoms may change over time. […] The symptoms of IBS vary between individuals and affect some people more severely than others. Symptoms can become worse, often during times of stress or after eating certain foods. […] The most common symptoms of IBS are: abdominal (stomach) pain and cramping, which may be relieved by moving your bowels; a change in your bowel habits such as diarrhoea, constipation or sometimes both; bloating and swelling of your stomach; excessive wind (flatulence); occasionally experiencing an urgent need to move your bowels. […] The symptoms of IBS can also have a significant impact on a persons day-to-day life and, as a result, some people may experience symptoms of low mood and stress.
  • #7 Irritable Bowel Syndrome (IBS) | ACG
    https://gi.org/topics/irritable-bowel-syndrome/
    In the United States, it is thought that 10-15 percent of adults suffer from IBS symptoms. Yet, only 5 to 7 percent of adults have been diagnosed with the disease. IBS is one of the most common disorders seen by doctors. […] IBS is common – 10% to 15% of people in the United States have it. It is more common in women, but anyone can be affected. […] Recurring belly pain can occur with bowel movements. People can also see change in what their poop looks like and how often they have bowel movements. They can have diarrhea and/or constipation, increased gas, or bloating. IBS is NOT associated with weight loss, blood in the stool, or waking up at night to have bowel movements. It does not commonly start in people older than 50. […] Studies show that IBS is caused by changes in the nerves and muscles that control gut sensation and movement. IBS is not “in your head,” but it can be worsened by stress and anxiety. Remember, IBS is a real medical condition, but it is not life threatening. It will not lead to other serious diseases. Your bowels just work differently than most people.
  • #8 Irritable bowel syndrome: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/000246.htm
    Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements. […] IBS symptoms vary from person to person, and range from mild to severe. Most people have mild symptoms. You are said to have IBS when symptoms are present for at least 3 days a month for a period of 3 months or more. […] The main symptoms include: Abdominal pain and cramps, Gas, Fullness, Bloating, Change in bowel habits. You can have either diarrhea (IBS-D), or constipation (IBS-C). […] Pain and other symptoms will often be reduced or go away after a bowel movement. Symptoms may flare up when there is a change in the frequency of your bowel movements. […] The symptoms may get worse for a few weeks or a month, and then decrease for a while. In other cases, symptoms are present most of the time. […] IBS may be a life-long condition. For some people, symptoms are disabling and interfere with work, travel, and social activities. […] Symptoms often get better with treatment. […] IBS does not cause permanent harm to the intestines. Also, it does not lead to a serious disease, such as cancer.
  • #9 Irritable Bowel Syndrome (IBS) – Gastrointestinal Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/gastrointestinal-disorders/irritable-bowel-syndrome-ibs/irritable-bowel-syndrome-ibs
    Irritable bowel syndrome is characterized by recurrent abdominal discomfort or pain with at least two of the following characteristics: relation to defecation, association with a change in frequency of stool, or association with a change in consistency of stool. […] Symptoms of IBS rarely rouse the sleeping patient. Symptoms are often triggered by food or by stress. […] Patients have abdominal discomfort, which varies considerably but is often located in the lower abdomen, is steady or cramping in nature, and is related to defecation. In addition, abdominal discomfort is temporally associated with alterations in stool frequency (increased in diarrhea-predominant IBS and decreased in constipation-predominant IBS) and consistency (ie, loose or lumpy and hard). […] Although bowel patterns are relatively consistent in most patients, it is not unusual for patients to alternate between constipation and diarrhea.
  • #10 IBS Symptoms in Men & Women: Bloating, Gas, Diarrhea, Constipation
    https://www.webmd.com/ibs/symptoms-irritable-bowel-syndrome-ibs
    Irritable bowel syndrome (IBS) is a condition that affects the gastrointestinal tract (GI) — your stomach and intestines — and can cause chronic pain in your abdomen, cramping, and discomfort. […] Along with abdominal cramping and discomfort, IBS symptoms may include: Bloating, Gas, Constipation — your poop comes out either lumpy or hard, Diarrhea — your poop is loose or watery, Episodes of constipation and diarrhea, Poop that feels urgent, difficult to pass, or incomplete, Clear or white mucus with your poop, Food intolerance/sensitivity to FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) or carbs that are hard to digest, Joint pain, Tiredness, as being tired can make your GI troubles worse; not getting good quality sleep leads to a „flare”, which in turn leads to low-quality sleep, Brain fog, Stress.
  • #11
    https://fascrs.org/patients/diseases-and-conditions/a-z/irritable-bowel-syndrome-expanded-version
    Irritable bowel syndrome (IBS) is a common disorder affecting over 15 percent of the population. […] People with IBS may experience abdominal pain and changes in bowel habits, either diarrhea, constipation, or both at different times. […] The most common symptoms of IBS are abdominal pain, fullness, gas and bloating. Other symptoms associated with IBS include abdominal cramps, generalized abdominal aches, abnormal stool consistency, and passage of mucous, urgency or a feeling of incomplete bowel movements. Symptoms often occur when there is a change in the frequency of bowel movements. IBS discomfort is often improved after a bowel movement. […] Recent studies suggest that IBS symptoms are not all caused by a single mechanism, but are the result of different mechanisms acting on the intestines.
  • #12 Irritable bowel syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
    IBS can be classified as diarrhea-predominant (IBS-D), constipation-predominant (IBS-C), with mixed/alternating stool pattern (IBS-M/IBS-A) or pain-predominant. In some individuals, IBS may have an acute onset and develop after an infectious illness characterized by two or more of: fever, vomiting, diarrhea, or positive stool culture. This post-infective syndrome has consequently been termed „post-infectious IBS” (IBS-PI).
  • #13 Irritable bowel syndrome (IBS) | Better Health Channel
    https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/irritable-bowel-syndrome-ibs
    Irritable bowel syndrome can be subdivided into three major categories: Constipation-predominant the person tends to alternate constipation with normal stools, Diarrhoea-predominant the person tends to experience loose stools which may occur frequently. The need to go to the toilet can be urgent and cannot be delayed. Incontinence may be a problem, Alternating constipation and diarrhoea. […] The underlying cause of irritable bowel syndrome is likely to be explained by many different factors, unique to each individual. Certain factors have been found to trigger attacks in susceptible individuals. […] Most people can be diagnosed with IBS without the need for invasive testing. […] IBS can be successfully managed with treatments which are tailored to the individual. Clinicians will often recommend identifying and avoiding triggers.
  • #14 Irritable bowel syndrome (IBS): Symptoms, treatment, and more
    https://www.medicalnewstoday.com/articles/37063
    IBS can have similar symptoms to more serious conditions. If a person has any of the following, they should seek medical advice as soon as they can: stool that is black or contains blood, unexplained weight loss, swelling or pain in one specific area of the abdomen, swelling around the rectum, abdominal pain at night, progressively worsening symptoms. […] Generally, people with IBS have symptoms that fall into one of three categories: IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), IBS alternating (IBS-A) or mixed (IBS-M). […] A flare or flare-up refers to a period when a persons IBS symptoms worsen. Several factors can trigger IBS symptoms. […] For many, diet plays a role in triggering IBS flare-ups. […] Flare-up symptoms will vary depending on the type and severity of the IBS. People with IBS-D may experience sudden cramping, bowel urgency, and diarrhea. People with IBS-C may experience more severe or prolonged constipation and bloating.
  • #15 Types of IBS and How to Manage Their Symptoms
    https://www.verywellhealth.com/types-of-ibs-8349335
    With all subtypes of IBS, the Rome IV diagnostic criteria state that people with IBS have had abdominal pain for at least one day a week for the past three months and that symptoms must have started at least six months ago with at least two of the three features: Pain during bowel movements, Changes in stool appearance, Changes in stool frequency. […] The underlying cause of IBS is unknown but is believed to be caused by miscommunication between the brain and gut, causing abnormal contractions of the intestine. The treatment of IBS varies by the IBS subtype but may include changes in diet, exercise, stress reduction, and medications.
  • #16 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    The management of IBS varies based on its subtypes, which include IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), mixed IBS (IBS-M), and unclassified IBS (IBS-U). […] IBS typically presents with abdominal discomfort, altered bowel habits, constipation, diarrhea, or a combination of both. Other common complaints include bloating, distention, food-related symptoms, and changes in pain location and stool patterns over time. […] The Rome IV criteria are used to diagnose IBS, requiring at least 3 days per month over the past 3 months associated with 2 or more of the following: Improvement in abdominal pain or discomfort with defecation; Onset associated with a change in the frequency of stool; Onset accompanied by a change in form or appearance of stool. […] IBS is a chronic condition characterized by recurrent symptoms of varying severity. However, life expectancy in individuals with IBS is comparable to that of the general population. The diagnosis typically remains stable during follow-up.
  • #17 Symptoms of IBS (irritable bowel syndrome) – NHS
    https://www.nhs.uk/conditions/irritable-bowel-syndrome-ibs/symptoms/
    The main symptoms of IBS (irritable bowel syndrome) are: stomach pain or cramps usually worse after eating and better after doing a poo […] bloating your tummy may feel uncomfortably full and swollen […] diarrhoea you may have watery poo and sometimes need to poo suddenly […] constipation you may strain when pooing and feel like you cannot empty your bowels fully. There may be days when your symptoms are better and days when they’re worse (flare-ups). They may be triggered by food or drink. IBS can also cause: farting (flatulence) […] pooing mucus […] tiredness and a lack of energy […] feeling sick (nausea) […] backache […] problems peeing, like needing to pee often, sudden urges to pee, and feeling like you cannot fully empty your bladder […] not always being able to control when you poo (bowel incontinence).
  • #18 Irritable Bowel Syndrome (IBS) Symptoms, Causes, and Treatments
    https://www.webmd.com/ibs/digestive-diseases-irritable-bowel-syndrome
    IBS symptoms can include: […] Diarrhea (often described as violent episodes of diarrhea) […] Constipation […] Constipation alternating with diarrhea […] Belly pains or cramps, usually in the lower half of the belly, that get worse after meals and feel better after a bowel movement […] A lot of gas or bloating […] Harder or looser stools than normal (pellets or flat ribbon stools) […] A belly that sticks out […] Mucus in your poop […] Feeling like you still need to poop after you just did […] Food intolerance […] Tiredness […] Anxiety […] Depression […] Heartburn and indigestion […] Headaches […] Needing to pee a lot. […] If it’s IBS, you’ll likely have these symptoms weekly for 3 months, or less often for at least 6 months. […] IBS affects as many as 1 in 6 children, and they share many of the same symptoms of IBS that adults have.
  • #19 Irritable Bowel Syndrome (IBS) – Gastrointestinal Disorders – Merck Manual Professional Edition
    https://www.merckmanuals.com/professional/gastrointestinal-disorders/irritable-bowel-syndrome-ibs/irritable-bowel-syndrome-ibs
    Many patients also have symptoms of dyspepsia. Extraintestinal symptoms (eg, fatigue, fibromyalgia, sleep disturbances, chronic headaches) are common. […] Diagnosis of irritable bowel syndrome is based on history, specifically characteristic bowel patterns, time and character of pain, and absence of red flags, and on a focused physical examination. […] Patients with IBS may subsequently develop additional gastrointestinal disorders, and the clinician must not summarily dismiss their complaints. Changes in symptoms (eg, in the location, type, or intensity of pain; in bowel habits; in constipation and diarrhea) and new symptoms or complaints (eg, nocturnal diarrhea) may signal another disease process. […] Therapy is directed at specific symptoms. Patients should be educated about the disorder (eg, normal bowel physiology and the bowels hypersensitivity to stress and food) and reassured, after appropriate tests, about the absence of a serious or life-threatening disease. […] Regular physical activity helps relieve stress and assists in bowel function, particularly in patients with constipation.
  • #20 Irritable Bowel Syndrome: Symptoms, Causes, and More
    https://www.healthline.com/health/irritable-bowel-syndrome
    IBS is a group of intestinal symptoms that can include abdominal cramping, diarrhea, constipation, bloating, and gas. […] The condition affects more women and young people. Some people with IBS have minor symptoms. However, for others, the symptoms are significant and disrupt daily life. […] The symptoms of IBS typically include: cramping, abdominal pain, bloating and gas, constipation, diarrhea. […] Symptoms of IBS aren’t always persistent. They can resolve, only to come back. However, some people do have continuous symptoms. […] IBS pain may feel like cramping. With this cramping, you will also have at least two of the following experiences: some relief of pain after a bowel movement, a change in how often you have a bowel movement, changes in the way your stools look. […] IBS tends to be more common in cisgender females, who tend to experience more abdominal pain and constipation than cisgender males. They may also have more or worse symptoms around the time of menstruation.
  • #21 Irritable bowel syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
    Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by a group of symptoms that commonly include abdominal pain, abdominal bloating, and changes in the consistency of bowel movements. These symptoms may occur over a long time, sometimes for years. IBS can negatively affect quality of life and may result in missed school or work or reduced productivity at work. Disorders such as anxiety, major depression, and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) are common among people with IBS. […] The primary symptoms of IBS are abdominal pain or discomfort in association with frequent diarrhea or constipation and a change in bowel habits. Symptoms usually are experienced as acute attacks that subside within one day, but recurrent attacks are likely. There may also be urgency for bowel movements, a feeling of incomplete evacuation (tenesmus) or bloating. In some cases, the symptoms are relieved by bowel movements.
  • #22 Common Triggers for Irritable Bowel Syndrome | Atlantic Health
    https://ahs.atlantichealth.org/about-us/stay-connected/news/content-central/2024/common-triggers-for-irritable-bowel-syndrome.html
    Symptoms of IBS can range from mild to severe, depending on the person. Dr. Moradi explains that common signs of IBS include the following gastrointestinal issues: Diarrhea, Constipation, Abdominal pain or discomfort, Gas, Bloating, Nausea and vomiting. […] The symptoms of IBS often come and go. You might go for weeks or even months without any symptoms, only to have them reappear again. The times when you experience symptoms are known as flares. The cause of your flare can be the result of your diet, a lack of sleep, your stress levels, anxiety or depression. For women, your menstrual cycle can also play a role in triggering an IBS flare-up. […] Because IBS is considered a disorder of gut-brain interaction, there is a strong link between your gut health and your mental health. As a result of this connection, you might find your IBS symptoms are triggered during times of significant stress, anxiety or depression. Dr. Moradi says there appears to be a strong link between mental health issues linked to negative childhood experiences such as divorce or trauma and patients who develop IBS.
  • #23 Irritable bowel syndrome (IBS) | NHS inform
    https://www.nhsinform.scot/illnesses-and-conditions/stomach-liver-and-gastrointestinal-tract/irritable-bowel-syndrome-ibs/
    Irritable bowel syndrome (IBS) is a common, long-term condition of the digestive system. […] The condition is often lifelong, although the symptoms may change over time. […] The symptoms of IBS vary between individuals and affect some people more severely than others. Symptoms can become worse, often during times of stress or after eating certain foods. […] The most common symptoms of IBS are: abdominal (stomach) pain and cramping, which may be relieved by moving your bowels; a change in your bowel habits such as diarrhoea, constipation or sometimes both; bloating and swelling of your stomach; excessive wind (flatulence); occasionally experiencing an urgent need to move your bowels. […] The symptoms of IBS can also have a significant impact on a persons day-to-day life and, as a result, some people may experience symptoms of low mood and stress.
  • #24 Irritable Bowel Syndrome: Symptoms, Causes, and More
    https://www.healthline.com/health/irritable-bowel-syndrome
    IBS is a group of intestinal symptoms that can include abdominal cramping, diarrhea, constipation, bloating, and gas. […] The condition affects more women and young people. Some people with IBS have minor symptoms. However, for others, the symptoms are significant and disrupt daily life. […] The symptoms of IBS typically include: cramping, abdominal pain, bloating and gas, constipation, diarrhea. […] Symptoms of IBS aren’t always persistent. They can resolve, only to come back. However, some people do have continuous symptoms. […] IBS pain may feel like cramping. With this cramping, you will also have at least two of the following experiences: some relief of pain after a bowel movement, a change in how often you have a bowel movement, changes in the way your stools look. […] IBS tends to be more common in cisgender females, who tend to experience more abdominal pain and constipation than cisgender males. They may also have more or worse symptoms around the time of menstruation.
  • #25 Irritable Bowel Syndrome (IBS) Attacks: How Long Do They Last?
    https://www.healthline.com/health/ibs/how-long-do-ibs-attacks-last
    IBS flares can last hours to weeks. Its a chronic condition that includes periods of flares and times when symptoms settle. You may experience symptoms that include gassiness, bloating, abdominal pain, and changes in bowel habits. […] These symptoms can last hours, days, or weeks and the length of a flare-up depends on what may have caused it. […] Depending on your bodys response to the trigger, symptoms can last hours, days, weeks, or months. It will really depend on what has caused your symptoms. […] IBS is a chronic condition. This means that it never goes away, but it can be managed. […] IBS symptoms include abdominal pain, cramping, bloating, gas, and bowel changes. […] A flare is when you start having symptoms, your symptoms get worse, or theres a change in your symptoms. […] You can read more about the IBS subtypes here, and learn more about how your symptoms may vary and last longer periods of time depending on many factors. […] There will be times when symptoms are under control and other times when symptoms flare. There are many possible things that can cause different symptoms for longer or shorter periods of time.
  • #26 IBS Flare-Up: Symptoms, Causes, Duration & Treatment
    https://www.mindsethealth.com/matter/calm-ibs-flare-up
    Irritable bowel syndrome (IBS) is a common gastrointestinal condition affecting around 15% of people, with symptoms including stomach cramps, bloating, diarrhea, and constipation. […] During an irritable bowel syndrome (IBS) flare-up (sometimes referred to as an IBS attack) you may experience more gut symptoms, such as stomach cramps, bloating, diarrhea, and constipation. An IBS flare-up can last anywhere from a few hours to a few months. […] Some people will experience IBS flare-ups on a daily basis, while others can go for long periods of time without symptoms. An IBS flare-up means that you are experiencing a sudden increase in IBS symptoms over a period of time. […] Common symptoms of an IBS attack can include: abdominal pain, swelling or bloating of the abdomen, passing excessive gas, a feeling that the bowels are not empty after passing stools, diarrhea or constipation.
  • #27 IBS Flare-Up: Symptoms, Causes, Duration & Treatment
    https://www.mindsethealth.com/matter/calm-ibs-flare-up
    Irritable bowel syndrome (IBS) is a common gastrointestinal condition affecting around 15% of people, with symptoms including stomach cramps, bloating, diarrhea, and constipation. […] During an irritable bowel syndrome (IBS) flare-up (sometimes referred to as an IBS attack) you may experience more gut symptoms, such as stomach cramps, bloating, diarrhea, and constipation. An IBS flare-up can last anywhere from a few hours to a few months. […] Some people will experience IBS flare-ups on a daily basis, while others can go for long periods of time without symptoms. An IBS flare-up means that you are experiencing a sudden increase in IBS symptoms over a period of time. […] Common symptoms of an IBS attack can include: abdominal pain, swelling or bloating of the abdomen, passing excessive gas, a feeling that the bowels are not empty after passing stools, diarrhea or constipation.
  • #28 IBS Flare-Up: Symptoms, Causes, Duration & Treatment
    https://www.mindsethealth.com/matter/calm-ibs-flare-up
    Irritable bowel syndrome (IBS) is a common gastrointestinal condition affecting around 15% of people, with symptoms including stomach cramps, bloating, diarrhea, and constipation. […] During an irritable bowel syndrome (IBS) flare-up (sometimes referred to as an IBS attack) you may experience more gut symptoms, such as stomach cramps, bloating, diarrhea, and constipation. An IBS flare-up can last anywhere from a few hours to a few months. […] Some people will experience IBS flare-ups on a daily basis, while others can go for long periods of time without symptoms. An IBS flare-up means that you are experiencing a sudden increase in IBS symptoms over a period of time. […] Common symptoms of an IBS attack can include: abdominal pain, swelling or bloating of the abdomen, passing excessive gas, a feeling that the bowels are not empty after passing stools, diarrhea or constipation.
  • #29 IBS Flare-Up: Symptoms, Causes, Duration & Treatment
    https://www.mindsethealth.com/matter/calm-ibs-flare-up
    An IBS flare-up duration is different for everyone. Most people’s IBS symptoms will flare up for 2-4 days, after which your symptoms may lower in severity or disappear completely. […] It’s unclear what causes episodes of IBS symptoms, but several studies have shown the following factors may play a part in IBS flare-ups or IBS attacks: eating trigger foods, stress, gastrointestinal infection, psychological conditions.
  • #30 Irritable bowel syndrome – Symptoms and causes – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/symptoms-causes/syc-20360016
    Symptoms of IBS can be triggered by: Food. The role of food allergy or intolerance in IBS isn’t fully understood. A true food allergy rarely causes IBS. But many people have worse IBS symptoms when they eat or drink certain foods or beverages. These include wheat, dairy products, citrus fruits, beans, cabbage, milk and carbonated drinks. […] Most people with IBS experience worse or more-frequent symptoms during periods of increased stress. But while stress may make symptoms worse, it doesn’t cause them.
  • #31 IBS Flare-Up: Symptoms, Causes, Duration & Treatment
    https://www.mindsethealth.com/matter/calm-ibs-flare-up
    An IBS flare-up duration is different for everyone. Most people’s IBS symptoms will flare up for 2-4 days, after which your symptoms may lower in severity or disappear completely. […] It’s unclear what causes episodes of IBS symptoms, but several studies have shown the following factors may play a part in IBS flare-ups or IBS attacks: eating trigger foods, stress, gastrointestinal infection, psychological conditions.
  • #32 What doctors wish patients knew about irritable bowel syndrome | American Medical Association
    https://www.ama-assn.org/delivering-care/public-health/what-doctors-wish-patients-knew-about-irritable-bowel-syndrome
    If they have any of these red flags, I work them up further before coming to a diagnosis of irritable bowel syndrome, she added, noting that IBS is a diagnosis of exclusion. […] Diet is a huge component in patients with irritable bowel syndrome. It’s probably No. 1-through-5 in terms of treatment for these patients, said Dr. Magge. […] The first-line diet that Dr. Magge and other gastroenterologists often recommend is the low FODMAP diet and that stands for fermentable, oligosaccharides, disaccharides, monosaccharides and polyols, Dr. Magge said. […] When we ingest carbohydrates, the bacteria in our small intestine ferment them, create a lot of gas and basically bring in a lot of fluid into the intestine causing patients to have a lot of diarrhea, she said. […] As a result, it can cause a post-infectious irritable bowel syndrome. So, that patient may have been completely fine and then after eating, they have a gastrointestinal bug and then for the next five months they’re having diarrhea on a regular basis, Dr. Magge explained.
  • #33 Irritable Bowel Syndrome: Symptoms, Causes, and More
    https://www.healthline.com/health/irritable-bowel-syndrome
    Research also shows that symptoms can also increase during menopause and increase even further after menopause. […] Symptoms of IBS in cisgender males can be the same as the symptoms in cisgender females but may focus more on diarrhea, according to research. […] IBS symptoms will present differently in different people. In people who menstruate, IBS symptoms may increase around the time of menstruation. […] The exact cause of IBS is unknown, but the condition has been linked to certain foods and mood disorders. It is important to track your flare-ups to help understand your triggers.
  • #34 IBS in the Age of COVID: 5 Signs You Have Irritable Bowel Syndrome and What You Can Do About It | Blythedale Children’s Hospital
    https://www.blythedale.org/news-media/ibs-age-covid-5-signs-you-have-irritable-bowel-syndrome-and-what-you-can-do-about-it
    One such example is irritable bowel syndrome (IBS), a chronic gastrointestinal disorder that affects the large intestine and impacts approximately 15% of adults in the U.S. Women are twice as likely as men to have IBS and the most common age for onset is between 20 and 30 years. […] Signs/symptoms of IBS include: 1. Pain cramps 2. Excessive gassiness 3. Bloating 4. Diarrhea 5. Constipation […] Generally speaking, abdominal pain and other symptoms that recur at least 1 day per week for a period of 12 weeks or longer, with no other identifiable cause, tend to be IBS related. IBS can be divided into three subtypes, based on symptoms: constipation-predominant (IBS-C), diarrhea-predominant (IBS-D) or mixed. […] IBS is also considered a stress-related disorder. A growing body of research now supports the concept of IBS as a microbiome-gut-brain axis disorder responsible for the main features of IBS.
  • #35
    https://www.goodpath.com/learn/can-ibs-just-suddenly-start
    You have embarrassing gas. Sometimes you feel bloated. And, through all of this, you have abdominal (belly) discomfort. Are these symptoms irritable bowel syndrome (IBS)? […] The simple answer is Yes. Like any medical condition, IBS has to start at some point-one day you have normal bowel movements and the next day you start to notice changes. Maybe you start having diarrhea and gas or constipation and bloating. After a few days, you still have symptoms. […] First, the gastrointestinal (GI) symptoms of IBS are constipation, diarrhea, gas, bloating, and abdominal discomfort or pain. It is also common to have underlying psychological symptoms, like anxious or depressed feelings, with the GI symptoms. […] Symptoms often change over time – this may be from day-to-day or they may get better for a while and then get worse.
  • #36 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    The management of IBS varies based on its subtypes, which include IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), mixed IBS (IBS-M), and unclassified IBS (IBS-U). […] IBS typically presents with abdominal discomfort, altered bowel habits, constipation, diarrhea, or a combination of both. Other common complaints include bloating, distention, food-related symptoms, and changes in pain location and stool patterns over time. […] The Rome IV criteria are used to diagnose IBS, requiring at least 3 days per month over the past 3 months associated with 2 or more of the following: Improvement in abdominal pain or discomfort with defecation; Onset associated with a change in the frequency of stool; Onset accompanied by a change in form or appearance of stool. […] IBS is a chronic condition characterized by recurrent symptoms of varying severity. However, life expectancy in individuals with IBS is comparable to that of the general population. The diagnosis typically remains stable during follow-up.
  • #37 Irritable Bowel Syndrome (IBS) > Fact Sheets > Yale Medicine
    https://www.yalemedicine.org/conditions/irritable-bowel-syndrome-ibs
    Irritable bowel syndrome is a chronic condition that causes abdominal pain and changes in bowel habits, affecting the frequency of bathroom visits and the consistency of stool. […] Symptoms include abdominal pain or cramping; change in consistency/frequency of bowel movements. […] People with IBS typically have episodes of diarrhea and/or constipation, along with gas, bloating, abdominal cramping and frequent, strong urges to use the bathroom. […] The diagnostic criteria for IBS includes having abdominal pain at least once a week for a period of 3 months or more, and symptoms that have persisted for at least 6 months. An inexplicable change in bowel patterns is one of the most common signs of IBS. […] Other symptoms include: abdominal pain or cramping, a change in consistency of bowel movementseither harder or softer than usual, a change in the frequency of bowel movementsmore or less often than usual, periods of diarrhea or constipation, or alternating periods of diarrhea and constipation, gas and/or bloating, a feeling of urgency to have bowel movements, feeling unable to completely empty the bowel when using the bathroom, mucus that accompanies bowel movements. […] People with IBS can live normal lives. Symptoms may flare up periodically, but the condition doesnt typically worsen over time or lead to other health problems.
  • #38 Irritable Bowel Syndrome (IBS) – Harvard Health
    https://www.health.harvard.edu/a_to_z/irritable-bowel-syndrome-ibs-a-to-z
    Although the symptoms of IBS often change over time, people tend to develop their own pattern. For example, some people have mostly diarrhea, some have mostly constipation, and others have abdominal pain without a major change in bowel movements. […] IBS symptoms may be a daily problem throughout a person’s life. Symptoms may come and go, lasting a day, a week, or a month before disappearing. Dietary changes with or without medication may help to reduce the frequency or severity of symptoms. […] There is no cure for IBS. But most people can lessen the symptoms by making dietary changes, reducing stress, and if necessary taking medication.
  • #39 Irritable Bowel Syndrome (IBS) | ACG
    https://gi.org/topics/irritable-bowel-syndrome/
    In the United States, it is thought that 10-15 percent of adults suffer from IBS symptoms. Yet, only 5 to 7 percent of adults have been diagnosed with the disease. IBS is one of the most common disorders seen by doctors. […] IBS is common – 10% to 15% of people in the United States have it. It is more common in women, but anyone can be affected. […] Recurring belly pain can occur with bowel movements. People can also see change in what their poop looks like and how often they have bowel movements. They can have diarrhea and/or constipation, increased gas, or bloating. IBS is NOT associated with weight loss, blood in the stool, or waking up at night to have bowel movements. It does not commonly start in people older than 50. […] Studies show that IBS is caused by changes in the nerves and muscles that control gut sensation and movement. IBS is not “in your head,” but it can be worsened by stress and anxiety. Remember, IBS is a real medical condition, but it is not life threatening. It will not lead to other serious diseases. Your bowels just work differently than most people.
  • #40
    https://fascrs.org/patients/diseases-and-conditions/a-z/irritable-bowel-syndrome-expanded-version
    Relief of IBS symptoms is often a slow process. It may take six months or more for definite improvement to be appreciated. […] IBS does not lead to more serious problems, and it does not cause cancer, bleeding or inflammatory bowel diseases such as ulcerative colitis. If nothing is done, symptoms will usually continue. The symptoms may come and go, they may get better or worse with time and may continue to impact your quality of life.
  • #41 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    The management of IBS varies based on its subtypes, which include IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), mixed IBS (IBS-M), and unclassified IBS (IBS-U). […] IBS typically presents with abdominal discomfort, altered bowel habits, constipation, diarrhea, or a combination of both. Other common complaints include bloating, distention, food-related symptoms, and changes in pain location and stool patterns over time. […] The Rome IV criteria are used to diagnose IBS, requiring at least 3 days per month over the past 3 months associated with 2 or more of the following: Improvement in abdominal pain or discomfort with defecation; Onset associated with a change in the frequency of stool; Onset accompanied by a change in form or appearance of stool. […] IBS is a chronic condition characterized by recurrent symptoms of varying severity. However, life expectancy in individuals with IBS is comparable to that of the general population. The diagnosis typically remains stable during follow-up.
  • #42
    https://www.painscale.com/article/progression-and-possible-complications-of-irritable-bowel-syndrome-ibs
    Irritable bowel syndrome (IBS) is a health condition in which the large intestine is affected by a simultaneously occurring group of intestinal symptoms. IBS causes stomach discomfort or pain, diarrhea or constipation, and changes in stool consistency (thin, hard, soft or liquid stools). It affects an estimated 10 to 15 percent of Americans. […] Irritable bowel syndrome can be a daily challenge and life-long condition. However, the symptoms typically come and go and often change over time. It is common to have periods of flares and periods of remission. While there is no cure, symptoms of IBS can often be managed by reducing stress and adjusting dietary habits. […] Irritable bowel syndrome can drastically impact daily life. Research shows that individuals with IBS are absent from work or school three times more than those without the condition. IBS can lead to both physical and mental health complications.
  • #43 Irritable Bowel Syndrome (IBS) Symptoms, Causes, and Treatments
    https://www.webmd.com/ibs/digestive-diseases-irritable-bowel-syndrome
    IBS can affect people of all ages, but it’s more likely to happen in people in their teens through their 40s. […] Some people with IBS seem to have trouble with stress, have a mental disorder, or have been through a traumatic event in their lives, such as sexual abuse or domestic violence. […] IBS doesn’t lead to cancer or other more serious bowel-related conditions. […] Flare-ups can happen without warning. […] Not being able to predict how you’ll feel can make it hard to go about your daily life. […] It’s common for people who have IBS to feel like they’re losing control over their lives. […] The pain and the awkward symptoms you’re dealing with can affect your mood.
  • #44 What doctors wish patients knew about irritable bowel syndrome | American Medical Association
    https://www.ama-assn.org/delivering-care/public-health/what-doctors-wish-patients-knew-about-irritable-bowel-syndrome
    There are a lot of factors that influence irritable bowel syndrome and one of them is stress, Dr. Magge said, noting that’s probably one of the major risk factors that contributes to IBS, and it just becomes a vicious cycle. […] There are also times we look at alternative treatment options for irritable bowel syndrome, Dr. Magge said. […] Irritable bowel syndrome is a functional disorder. So, if you take a look into a patient’s colon with IBS and you were to take biopsies, there’s no inflammation there, Dr. Magge said. […] IBS is really cumbersome to patients. It affects their daily life because it affects you trying to go to work and do normal function with abdominal pain, bloating, diarrhea, constipation, she said.
  • #45
    https://www.mountelizabeth.com.sg/conditions-diseases/irritable-bowel-syndrome/symptoms-causes
    Excess gas and bloating triggered by certain foods. […] You may experience: […] Pain that occurs on and off, with varying length and severity […] Pain located at the lower abdomen, particularly on the left side […] Pain that improves when stools or gas are passed. […] The above symptoms are similar to those of colon cancer. Consult your doctor for a thorough evaluation if you experience these symptoms persistently. […] You may also experience less common symptoms of IBS such as: […] General tiredness […] Nausea […] Pain when going to the toilet. […] Although IBS is not a life-threatening condition, it might be incapacitating for some people. You may worry that the pain will be so bad that you cannot leave the house or experience anxiety about having frequent and sudden episodes of diarrhoea.
  • #46 Irritable bowel syndrome: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/000246.htm
    Irritable bowel syndrome (IBS) is a disorder that leads to pain in abdomen and changes in bowel movements. […] IBS symptoms vary from person to person, and range from mild to severe. Most people have mild symptoms. You are said to have IBS when symptoms are present for at least 3 days a month for a period of 3 months or more. […] The main symptoms include: Abdominal pain and cramps, Gas, Fullness, Bloating, Change in bowel habits. You can have either diarrhea (IBS-D), or constipation (IBS-C). […] Pain and other symptoms will often be reduced or go away after a bowel movement. Symptoms may flare up when there is a change in the frequency of your bowel movements. […] The symptoms may get worse for a few weeks or a month, and then decrease for a while. In other cases, symptoms are present most of the time. […] IBS may be a life-long condition. For some people, symptoms are disabling and interfere with work, travel, and social activities. […] Symptoms often get better with treatment. […] IBS does not cause permanent harm to the intestines. Also, it does not lead to a serious disease, such as cancer.
  • #47 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    IBS is generally a manageable condition, and complications are rare. However, the following complications may occur in patients with IBS: Chronic constipation can cause anal fissures or hemorrhoids; Chronic diarrhea can lead to hemorrhoids and rectal bleeding; Poor quality of life; Mental health issues, such as anxiety and depression; Poor dietary intake potentially results in nutritional deficiencies.
  • #48 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    IBS is generally a manageable condition, and complications are rare. However, the following complications may occur in patients with IBS: Chronic constipation can cause anal fissures or hemorrhoids; Chronic diarrhea can lead to hemorrhoids and rectal bleeding; Poor quality of life; Mental health issues, such as anxiety and depression; Poor dietary intake potentially results in nutritional deficiencies.
  • #49 Irritable bowel syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
    Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder characterized by a group of symptoms that commonly include abdominal pain, abdominal bloating, and changes in the consistency of bowel movements. These symptoms may occur over a long time, sometimes for years. IBS can negatively affect quality of life and may result in missed school or work or reduced productivity at work. Disorders such as anxiety, major depression, and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) are common among people with IBS. […] The primary symptoms of IBS are abdominal pain or discomfort in association with frequent diarrhea or constipation and a change in bowel habits. Symptoms usually are experienced as acute attacks that subside within one day, but recurrent attacks are likely. There may also be urgency for bowel movements, a feeling of incomplete evacuation (tenesmus) or bloating. In some cases, the symptoms are relieved by bowel movements.
  • #50 Irritable bowel syndrome – Wikipedia
    https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
    Small intestinal bacterial overgrowth (SIBO) occurs with greater frequency in people who have been diagnosed with IBS compared to healthy controls. SIBO is most common in diarrhea-predominant IBS but also occurs in constipation-predominant IBS more frequently than healthy controls. Symptoms of SIBO include bloating, abdominal pain, diarrhea or constipation among others. […] Alterations of gut microbiota (dysbiosis) are associated with the intestinal manifestations of IBS, but also with the psychiatric morbidity that coexists in up to 80% of people with IBS. […] Vitamin D deficiency is more common in individuals affected by IBS. Vitamin D is involved in regulating triggers for IBS including the gut microbiome, inflammatory processes and immune responses, as well as psychosocial factors.
  • #51 What You Should Know About IBS | Patient Care
    https://weillcornell.org/news/what-you-should-know-about-ibs
    Between 25 and 45 million people in the United States have irritable bowel syndrome (IBS), which is characterized by abdominal pain or discomfort, and altered bowel habits. […] IBS is characterized by symptoms of recurrent abdominal pain associated with diarrhea or constipation. Patients will have changes in their bowel form or frequency that is tied to abdominal pain. They will also frequently have bloating. […] IBS is associated with conditions such as small intestinal bacterial overgrowth, fibromyalgia, and psychiatric disorders such as depression and anxiety. But generally, the symptoms of IBS (abdominal pain and altered bowel habits) are non-specific and rarely due to other, more serious conditions like celiac disease, inflammatory bowel disease, or colon cancer. […] There are four types of IBS: IBS-C – mostly constipation, IBS-D – mostly diarrhea, IBS-M – relatively equal mix of constipation and diarrhea, IBS-U – unable to be determined.
  • #52 What You Need To Know About Irritable Bowel Syndrome (IBS)
    https://healthmatters.nyp.org/everything-you-need-to-know-about-ibs/
    Think you might have irritable bowel syndrome? If so, youre not alone. An estimated 1 in 5 people in the U.S. suffers from irritable bowel syndrome (IBS), which affects more women than men. It is defined clinically by abdominal pain, plus change in bowel habits such as constipation, diarrhea, or both. The hallmark symptoms are changes in bowel habits (constipation, diarrhea, or both) and abdominal pain, which can include gas, bloating, nausea, and stomach cramps. Symptoms vary from person to person. Unfortunately, there is no cure for IBS, but with the right combination of lifestyle, dietary, cognitive, and pharmacologic therapies, most symptoms can be managed. […] The presence of lactose intolerance and celiac disease doesnt make the IBS worse per se, but it can make the symptoms more amplified.
  • #53 Irritable bowel syndrome (IBS): Symptoms, treatment, and more
    https://www.medicalnewstoday.com/articles/37063
    IBS can have similar symptoms to more serious conditions. If a person has any of the following, they should seek medical advice as soon as they can: stool that is black or contains blood, unexplained weight loss, swelling or pain in one specific area of the abdomen, swelling around the rectum, abdominal pain at night, progressively worsening symptoms. […] Generally, people with IBS have symptoms that fall into one of three categories: IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), IBS alternating (IBS-A) or mixed (IBS-M). […] A flare or flare-up refers to a period when a persons IBS symptoms worsen. Several factors can trigger IBS symptoms. […] For many, diet plays a role in triggering IBS flare-ups. […] Flare-up symptoms will vary depending on the type and severity of the IBS. People with IBS-D may experience sudden cramping, bowel urgency, and diarrhea. People with IBS-C may experience more severe or prolonged constipation and bloating.
  • #54 Irritable Bowel Syndrome | Causes, Symptoms & Treatment | Guts UK
    https://gutscharity.org.uk/advice-and-information/conditions/irritable-bowel-syndrome/
    These symptoms are not usually associated with IBS but may be associated with other diseases. If you experience any of these, even if you have had IBS for some time, you should see your doctor as soon as possible: A persistent change of bowel habit for 4 weeks or longer, especially if you are over the age of 40, Passing blood from the back passage, Unintentional weight loss of more than 2kg (4 pounds) over a short period of time, Diarrhoea waking you from sleep, A fever. […] The need to see a doctor is especially important if there is a family history of bowel disease (such as cancer, colitis or Crohn’s disease).
  • #55 Irritable bowel syndrome – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/diagnosis-treatment/drc-20360064
    There’s no test to definitively diagnose IBS. A healthcare professional is likely to start with a complete medical history, physical exam and tests to rule out other conditions, such as celiac disease and inflammatory bowel disease (IBD). […] After other conditions have been ruled out, a care professional is likely to use one of these sets of diagnostic criteria for IBS: Rome criteria. These criteria include belly pain and discomfort averaging at least one day a week in the last three months. This also usually occurs with at least two of the following: pain and discomfort related to defecation, a change in the frequency of defecation, or a change in stool consistency. […] A healthcare professional also will likely explore whether you have other symptoms that might suggest another, more serious condition. These include: Onset of symptoms after age 50. Weight loss. Rectal bleeding. Fever. Nausea or repeated vomiting. Belly pain, especially if it’s not related to passing stool, or occurs at night. Diarrhea that is ongoing or awakens you from sleep. Anemia related to low iron.
  • #56 Irritable bowel syndrome (IBS) – symptoms, triggers, management | healthdirect
    https://www.healthdirect.gov.au/irritable-bowel-syndrome-ibs
    If you have irritable bowel syndrome (IBS), your symptoms may include abdominal pain, a bloated stomach and irregular bowel habits. […] You may have chronic diarrhoea or constipation, or alternating diarrhoea and constipation. […] Some key symptoms of IBS include: abdominal pain or discomfort, stomach bloating and wind, chronic diarrhoea or constipation, or alternating between the two. […] You may feel your bowel movement was incomplete (even after a poo) and nausea. […] Often your pain can be relieved by passing wind or faeces. […] IBS symptoms can have a huge impact on your quality of life. […] It is important to see your doctor if you develop symptoms. […] If you have IBS you should see your doctor if: you are concerned about your symptoms, and if they are severe or ongoing, you notice any blood in your stools, you have unexplained or unintentional weight loss, you have a fever or severe diarrhoea.
  • #57 Irritable bowel syndrome (IBS) | NHS inform
    https://www.nhsinform.scot/illnesses-and-conditions/stomach-liver-and-gastrointestinal-tract/irritable-bowel-syndrome-ibs/
    You have other symptoms, including: a change in your bowel habits that has lasted for more than 6 weeks, especially if you are over 50 years of age; unexplained weight loss; a swelling or lump in your stomach or back passage; bleeding from your back passage. […] As the symptoms of IBS are similar to other conditions such as coeliac disease and inflammatory bowel disease, it is important to rule these out.
  • #58 Irritable Bowel Syndrome | Causes, Symptoms & Treatment | Guts UK
    https://gutscharity.org.uk/advice-and-information/conditions/irritable-bowel-syndrome/
    These symptoms are not usually associated with IBS but may be associated with other diseases. If you experience any of these, even if you have had IBS for some time, you should see your doctor as soon as possible: A persistent change of bowel habit for 4 weeks or longer, especially if you are over the age of 40, Passing blood from the back passage, Unintentional weight loss of more than 2kg (4 pounds) over a short period of time, Diarrhoea waking you from sleep, A fever. […] The need to see a doctor is especially important if there is a family history of bowel disease (such as cancer, colitis or Crohn’s disease).
  • #59 Irritable bowel syndrome – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/diagnosis-treatment/drc-20360064
    There’s no test to definitively diagnose IBS. A healthcare professional is likely to start with a complete medical history, physical exam and tests to rule out other conditions, such as celiac disease and inflammatory bowel disease (IBD). […] After other conditions have been ruled out, a care professional is likely to use one of these sets of diagnostic criteria for IBS: Rome criteria. These criteria include belly pain and discomfort averaging at least one day a week in the last three months. This also usually occurs with at least two of the following: pain and discomfort related to defecation, a change in the frequency of defecation, or a change in stool consistency. […] A healthcare professional also will likely explore whether you have other symptoms that might suggest another, more serious condition. These include: Onset of symptoms after age 50. Weight loss. Rectal bleeding. Fever. Nausea or repeated vomiting. Belly pain, especially if it’s not related to passing stool, or occurs at night. Diarrhea that is ongoing or awakens you from sleep. Anemia related to low iron.
  • #60 Irritable Bowel Syndrome – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK534810/
    The management of IBS varies based on its subtypes, which include IBS with constipation (IBS-C), IBS with diarrhea (IBS-D), mixed IBS (IBS-M), and unclassified IBS (IBS-U). […] IBS typically presents with abdominal discomfort, altered bowel habits, constipation, diarrhea, or a combination of both. Other common complaints include bloating, distention, food-related symptoms, and changes in pain location and stool patterns over time. […] The Rome IV criteria are used to diagnose IBS, requiring at least 3 days per month over the past 3 months associated with 2 or more of the following: Improvement in abdominal pain or discomfort with defecation; Onset associated with a change in the frequency of stool; Onset accompanied by a change in form or appearance of stool. […] IBS is a chronic condition characterized by recurrent symptoms of varying severity. However, life expectancy in individuals with IBS is comparable to that of the general population. The diagnosis typically remains stable during follow-up.
  • #61 Irritable bowel syndrome – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/diagnosis-treatment/drc-20360064
    If you have these symptoms, or if an initial treatment for IBS doesn’t work, you’ll likely need more tests. […] Treatment of IBS focuses on relieving symptoms so that you can live as symptom-free as possible. […] Mild symptoms often can be controlled by managing stress and by making changes in diet and lifestyle. […] A healthcare professional might suggest eliminating these foods: High-gas foods. If bloating or gas are an issue, don’t consume carbonated and alcoholic beverages or certain foods that may lead to increased gas. Gluten. Research shows that some people with IBS report improvement in diarrhea symptoms if they stop eating gluten even if they don’t have celiac disease. […] If problems are moderate or severe, a healthcare professional might suggest counseling especially if depression or stress tends to make symptoms worse.
  • #62 Irritable bowel syndrome – Diagnosis and treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/irritable-bowel-syndrome/diagnosis-treatment/drc-20360064
    Based on symptoms, medicines may be recommended, including: Fiber supplements. Taking a supplement such as psyllium husk (Metamucil) with fluids may help control constipation. Laxatives. If fiber doesn’t help constipation, nonprescription laxatives, such as magnesium hydroxide oral (Milk of Magnesia) or polyethylene glycol (Miralax), may be recommended. Antidiarrheal medicines. Nonprescription medicines, such as loperamide (Imodium A-D), can help control diarrhea. […] Medicines approved for certain people with IBS include: Alosetron (Lotronex). Alosetron is designed to relax the colon and slow the movement of waste through the lower bowel. […] Researchers are investigating new treatments for IBS, such as fecal microbiota transplantation (FMT). Considered investigational at this time, FMT restores healthy intestinal bacteria by placing another person’s processed stool into the colon of a person affected by IBS. […] Simple changes in your diet and lifestyle often provide relief from IBS. Your body typically needs time to respond to these changes. […] The role of alternative therapies in relieving IBS symptoms is unclear.
  • #63 Tips For Coping With Ibs Symptoms
    https://www.virtua.org/articles/tips-for-coping-with-ibs-symptoms
    Dietary fiber may provide relief from symptoms, particularly by easing constipation. Whole-grain breads and cereals, beans, fruits and vegetables are good fiber sources. […] Some research indicates pre- and probiotics can help IBS symptoms by affecting bacteria in the gut. […] Over-the-counter fiber supplements taken with fluids can provide fiber and help ease constipation or diarrhea, but studies on their effectiveness in treating IBS are inconclusive. […] If you have IBS-D, you may try over-the-counter medications, such as loperamide (Imodium) to help control diarrhea. […] These medications can reduce cramping. They may be used if you have diarrhea, but can worsen constipation and may cause difficulty urinating. […] If you have pain or are depressed, talk to your health care provider about antidepressants.
  • #64 Irritable bowel syndrome (IBS) clinical guidelines toolkitAGA Logo_Horizontal
    https://gastro.org/clinical-guidance/guideline-toolkits/irritable-bowel-syndrome-toolkit/
    While there is no cure for IBS, there are treatments that can help. Most people with IBS can control their symptoms through diet, stress management and, sometimes, medication prescribed by their doctors. […] Your treatment plan will depend on if you have IBS with diarrhea or constipation. For IBS-D, over-the-counter or prescription drugs, such as loperamide, eluxadoline, rifaximin and alosetron, may be used to lessen or stop diarrhea (loose stool). For IBS-C, over-the-counter or prescription drugs (such as lubiprostone and linaclotide, which help pass stool), fiber supplements, stool softeners, laxatives and other medications that may stimulate motility (movement) or secretion of fluid in the intestines may be used to lessen or stop constipation. […] There are several psychological treatments that can help reduce the symptoms of IBS, including: Cognitive-behavioral treatment, Hypnosis, Stress management, Meditation, Other relaxation methods.
  • #65 Managing irritable bowel syndrome – Mayo Clinic Health System
    https://www.mayoclinichealthsystem.org/hometown-health/speaking-of-health/managing-irritable-bowel-syndrome
    These and other signs, such as blood with bowel movements, unintentional weight loss, fevers, nausea with recurrent vomiting and abdominal pain that is unrelieved by having a bowel movement, require further evaluation by a medical professional. […] It’s best to seek the advice and expertise of a medical professional if you experience symptoms suggestive of IBS. […] Currently, there’s no cure for IBS, but medical experts know IBS doesn’t result in permanent harm to the intestines and doesn’t cause cancer. […] Because it’s not clear what causes IBS, current treatment focuses on the relief of symptoms so you can live as normally as possible. […] In most cases, you can successfully control mild symptoms of IBS by learning to manage stress and making healthy changes to your diet and lifestyle. […] While living with IBS can present daily challenges, your healthcare team is available to help.
  • #66 Tips For Coping With Ibs Symptoms
    https://www.virtua.org/articles/tips-for-coping-with-ibs-symptoms
    If you’ve recently been diagnosed with irritable bowel syndrome (IBS), then you’re probably coping with chronic abdominal discomfort or pain, bloating, and changes in bowel habits. Depending on what type of IBS you have, you may experience constipation, diarrhea, or both. These symptoms can cause physical and psychological discomfort. […] Once you’ve been diagnosed with IBS, it’s important to find a management plan that works for you. This likely will involve trial and error at first and changes along the way. With IBS, your bowel is extra-sensitive to stimuli. Ordinary things like eating and having gas can trigger symptoms. Identifying what triggers your abnormal bowel function can help prevent or minimize your symptoms. […] If your symptoms are mild, you may be able to manage your IBS through diet and lifestyle changes. These can include avoiding foods that trigger your symptoms, exercising regularly, drinking a lot of fluids, and getting enough sleep. If your symptoms are more severe, your health care provider may suggest medications.
  • #67
    https://fascrs.org/patients/diseases-and-conditions/a-z/irritable-bowel-syndrome-expanded-version
    Relief of IBS symptoms is often a slow process. It may take six months or more for definite improvement to be appreciated. […] IBS does not lead to more serious problems, and it does not cause cancer, bleeding or inflammatory bowel diseases such as ulcerative colitis. If nothing is done, symptoms will usually continue. The symptoms may come and go, they may get better or worse with time and may continue to impact your quality of life.
  • #68
    https://myhealth.alberta.ca/Health/pages/conditions.aspx?Hwid=hw117851
    Irritable bowel syndrome (IBS) is a disorder of the intestines. It causes belly pain, cramping or bloating, and diarrhea or constipation. IBS is a long-term problem, but there are things you can do to reduce your symptoms. […] Your symptoms may be worse or better from day to day, but your IBS won’t get worse over time. […] The main symptoms of IBS are belly pain with constipation or diarrhea. Other symptoms are bloating, mucus in the stools, and a feeling that the bowels haven’t completely emptied. These symptoms are real and not imagined, even though there are no structural problems in the intestines of people with IBS. […] Symptoms of IBS may last for a long time. But IBS doesn’t cause cancer or shorten your life. […] The pattern of IBS varies from one person to the next and from one bout to the next. Some people have symptoms off and on for many years. You may go months or years without having any symptoms. But most people have symptoms that keep coming back. It is rare for a person to have symptoms constantly.
  • #69 Irritable bowel syndrome | Healthify
    https://healthify.nz/health-a-z/i/irritable-bowel-syndrome
    IBS can be triggered by diet and lifestyle, especially stress and anxiety. […] There is evidence that being more active can help with: stress levels, keeping your bowels regular, reducing your IBS symptoms. […] There are medicines that can help with some symptoms of IBS such as pain, constipation or diarrhoea. Medicines can help to control the severity of the symptoms but they don’t reverse or cure the condition. […] Each person with IBS will have different symptoms and medicines are aimed at easing your worst symptoms.
  • #70 Irritable Bowel Syndrome (IBS) > Fact Sheets > Yale Medicine
    https://www.yalemedicine.org/conditions/irritable-bowel-syndrome-ibs
    Irritable bowel syndrome is a chronic condition that causes abdominal pain and changes in bowel habits, affecting the frequency of bathroom visits and the consistency of stool. […] Symptoms include abdominal pain or cramping; change in consistency/frequency of bowel movements. […] People with IBS typically have episodes of diarrhea and/or constipation, along with gas, bloating, abdominal cramping and frequent, strong urges to use the bathroom. […] The diagnostic criteria for IBS includes having abdominal pain at least once a week for a period of 3 months or more, and symptoms that have persisted for at least 6 months. An inexplicable change in bowel patterns is one of the most common signs of IBS. […] Other symptoms include: abdominal pain or cramping, a change in consistency of bowel movementseither harder or softer than usual, a change in the frequency of bowel movementsmore or less often than usual, periods of diarrhea or constipation, or alternating periods of diarrhea and constipation, gas and/or bloating, a feeling of urgency to have bowel movements, feeling unable to completely empty the bowel when using the bathroom, mucus that accompanies bowel movements. […] People with IBS can live normal lives. Symptoms may flare up periodically, but the condition doesnt typically worsen over time or lead to other health problems.
  • #71 Irritable bowel syndrome (IBS) – symptoms, triggers, management | healthdirect
    https://www.healthdirect.gov.au/irritable-bowel-syndrome-ibs
    If you have irritable bowel syndrome (IBS), your symptoms may include abdominal pain, a bloated stomach and irregular bowel habits. […] You may have chronic diarrhoea or constipation, or alternating diarrhoea and constipation. […] Some key symptoms of IBS include: abdominal pain or discomfort, stomach bloating and wind, chronic diarrhoea or constipation, or alternating between the two. […] You may feel your bowel movement was incomplete (even after a poo) and nausea. […] Often your pain can be relieved by passing wind or faeces. […] IBS symptoms can have a huge impact on your quality of life. […] It is important to see your doctor if you develop symptoms. […] If you have IBS you should see your doctor if: you are concerned about your symptoms, and if they are severe or ongoing, you notice any blood in your stools, you have unexplained or unintentional weight loss, you have a fever or severe diarrhoea.