Materiały źródłowe

• #1 Pseudomembranous Colitis: What It Is, Symptoms, Causes, Treatment

  https://my.clevelandclinic.org/health/diseases/17718-pseudomembranous-colitis

  Pseudomembranous colitis symptoms include: Abdominal pain. Diarrhea. Fever. Nausea. […] You might notice some bleeding or pus in your poop, but not always. […] About 10% of C. diff infections progress to pseudomembranous colitis. This produces more than 90% of all cases. […] When colitis becomes severe and difficult to control, as pseudomembranous colitis can be, it can lead to additional complications, some of which are life-threatening. […] Severe pseudomembranous colitis can cause severe diarrhea, between 10 and 15 times a day. […] If C. diff infection is the cause of your pseudomembranous colitis, there are a few drugs that can treat it. […] Most of the time, symptoms resolve quickly, but some people need more treatment than others. […] Only 2% of pseudomembranous colitis cases are fatal. The rate is closer to 15% among people in long-term care facilities, who are already immunocompromised. Toxic megacolon has a 35% fatality rate. […] Seek immediate care if you have: Severe stomach pain or swelling. Diarrhea more than five times a day. Blood in your poop. Not pooped for three days. Not peed for a day or your pee is dark. Fever above 102 degrees Fahrenheit (39 degrees Celsius) for three days.

• #1 Pseudomembranous Colitis – The Gastrointestinalatlas – gastrointestinalatlas.com

  https://www.gastrointestinalatlas.com/english/pseudomembranous_colitis.html

  Pseudomembranous colitis is a life-threatening complication of broad spectrum antibiotic therapy caused by Clostridium difficile. Untreated, the disease can lead to severe and in many cases fatal complications such as peritonitis due to colonic wall perforation, shock as a consequence of volume depletion, toxic megacolon and massive lower gastrointestinal haemorrhage. Fatal complications mostly occur in elderly people with a high degree of comorbidity. The risk of developing Clostridium difficile-induced colitis increases with age. […] Symptoms Pseudomembranous colitis is usually associated with watery diarrhea (99%), fever (29%), abdominal pain or cramping (33%) and leukocytosis (61%). In a study of 48 patients with endoscopic PMC, the above symptoms usually occurred after 4 days of antibiotic treatment, but symptoms can occur up to 6 weeks after antibiotics have been discontinued. Symptoms can occur within a day or two of starting antibiotics, suggesting that alteration in the colonic flora can develop rapidly. Cases have even been documented after a single dose of cephalosporin given as preoperative prophylaxis.

• #1 Pseudomembranous Colitis Surgery Clinical Presentation: History and Physical Examination, Complications

  https://emedicine.medscape.com/article/193031-clinical

  Symptoms of pseudomembranous colitis may not begin until a few weeks after discontinuance of the antibiotic. They may range from loose stool in the mildest cases to toxic megacolon (fever, nausea, vomiting, and ileus) and colonic perforation (rigid abdomen and rebound tenderness) in the most severe cases. […] Symptoms include the following: Profuse, watery or mucoid, green, foul-smelling, liquid stool may contain small amounts of blood. Cramping abdominal pain may occur. The patient’s temperature may reach 103-105F (39.4-40.6C). Extraintestinal manifestations of oligoarthritis and iridocyclitis are extremely rare. […] One day to 6 weeks may elapse between the start of antibiotic therapy and the beginning of the clinical symptoms. In most cases, however, symptoms begin 3-9 days after the antibiotics are started.

• #1 FloridaHealthFinder | Pseudomembranous colitis | Health Encyclopedia | FloridaHealthFinder

  https://quality.healthfinder.fl.gov/health-encyclopedia/HIE/1/000259

  Pseudomembranous colitis refers to swelling or inflammation of the large intestine (colon) due to an overgrowth of Clostridioides difficile (C difficile) bacteria. […] Symptoms include: Abdominal cramps (mild to severe), Bloody stools, Fever, Urge to have a bowel movement, Watery diarrhea (often 5 to 10 times per day). […] The outlook is good in most cases, if there are no complications. However, up to 1 in 5 infections may return and need more treatment.

• #1 Beginner’s Guide To Beating Pseudomembranous Colitis (C. diff Colitis): Explained in Plain English

  https://www.linkedin.com/pulse/beginners-guide-beating-pseudomembranous-colitis-c-diff-leech

  Diarrhea caused by C. diff is usually very watery and has a characteristic bad odor. […] Note that in rare cases pseudomembranous colitis doesn’t cause diarrhea, which makes it much more difficult to diagnose. […] Symptoms of mild pseudomembranous colitis include watery diarrhea and abdominal cramping. In more severe cases, patients may experience frequent diarrhea, cramping, rapid heart rate, loss of appetite, weight loss and increased white blood cell count. […] Pseudomembranous colitis is an inflammation of the large intestine associated with an overgrowth of Clostridium difficile (C. diff) bacteria.

• #1 Pseudomembranous Colitis Surgery Clinical Presentation: History and Physical Examination, Complications

  https://emedicine.medscape.com/article/193031-clinical

  In some cases (5-19%), the disease is localized to the cecum and the proximal colon. These patients may present with acute abdomen and localized rebound tenderness in the right lower quadrant but no diarrhea. […] Refractory C difficile colitis can be defined as disease that does not respond to vancomycin or metronidazole. Fulminant C difficile colitis can be defined as disease that progresses rapidly to cause systemic manifestation, including hypotension, renal failure, and anasarca. […] With these conditions, abdominal distention and tenderness may be present, and diarrhea may be absent or minimal as a consequence of ileus, which may obscure the diagnosis.

• #1 Clostridioides (formerly Clostridium) difficile–Induced Diarrhea – Infectious Diseases – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/infectious-diseases/anaerobic-bacteria/clostridioides-formerly-clostridium-difficile-induced-diarrhea

  Toxins produced by Clostridioides difficile strains in the gastrointestinal tract cause pseudomembranous colitis, typically after antibiotic use. Symptoms are diarrhea, sometimes bloody, rarely progressing to toxic megacolon, colonic perforation, sepsis, and acute abdomen. […] Symptoms of C. difficile induced diarrhea typically begin 5 to 10 days after starting antibiotics but may occur on the first day or up to 2 months later. Diarrhea may be mild and semiformed, frequent and watery, or sometimes bloody. Cramping or pain is common, but nausea and vomiting are rare. The abdomen may be slightly tender. […] Patients with fulminant colitis, which is characterized by severe acute inflammation of the colon and systemic toxicity, have more pain and appear very ill, with tachycardia and abdominal distention and tenderness. If colonic perforation occurs, peritoneal signs are present.

• #1 Pseudomembranous colitis – Humanitas.net

  https://www.humanitas.net/diseases/pseudomembranous-colitis/

  The symptoms of Pseudomembranous colitis usually develop when a person is taking, or have just finished taking an antibiotic. They can begin within one to two days after you begin taking an antibiotic, or several weeks after you discontinue taking the antibiotic and include: More frequent bouts of diarrhea that can be watery and sometimes bloody […] Abdominal cramps and pain […] Fever […] Pus or mucus in the stool […] Nausea […] Loss of appetite […] Weight loss […] Dehydration. By the time the doctor detects Pseudomembranous colitis, the patient may already be seriously ill. If the condition is not successfully treated when diagnosed, a number of complications can develop, including: Abnormally low levels of potassium in the blood […] Dehydration leading to abnormally low blood pressure […] Recurrence […] Kidney failure […] A hole in the bowel, which can lead to an infection of the abdominal cavity […] Toxic megacolon.

• #1 Pseudomembranous Colitis

  https://pmc.ncbi.nlm.nih.gov/articles/PMC4402243/

  Pseudomembranes may be absent or too small for visualization by endoscopy. […] Focal pseudomembranes can also coalesce to involve large areas of mucosa as the disease progresses, although the interposing mucosa will usually appear normal or only mildly erythematous or inflamed. […] The clinical presentation of CDI is highly variable, ranging from the asymptomatic carrier to the patient with PMC, fulminant colitis, and toxic megacolon. […] Severe cases can present with profound leukocytosis, hypovolemia, hypotension, hypoalbuminemia/protein-losing enteropathy, renal dysfunction, and reactive arthritis. […] It is estimated that 38% of patients with CDI develop fulminant infection, which includes severe ileus, toxic megacolon, colonic perforation with subsequent peritonitis, and septic shock; many of these patients require colectomy and have an overall high mortality.

• #1 Pseudomembranous colitis – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pseudomembranous-colitis/symptoms-causes/syc-20351434

  Symptoms of pseudomembranous colitis may include: […] Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic. […] If you are currently taking or have recently taken antibiotics and you develop diarrhea, contact your health care provider, even if the diarrhea is relatively mild. Also, see your provider anytime you have severe diarrhea, with a fever, painful stomach cramps, or blood or pus in your stool. […] Treatment of pseudomembranous colitis is usually successful. However, even with prompt diagnosis and treatment, pseudomembranous colitis can be life-threatening. Possible complications include: […] Even mild to moderate C. difficile infections can quickly progress to fatal disease if not treated quickly. […] In addition, pseudomembranous colitis may sometimes return, days or even weeks after apparently successful treatment.

• #1 Clostridioides difficile-associated disease – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/230

  Clostridioides difficile-associated disease usually presents with diarrhea, abdominal pain, and leukocytosis, and a history of recent antibiotic use. Other common symptoms include fever, abdominal tenderness, and distension. […] Testing should be limited to patients with unexplained, new-onset diarrhea (defined as 3 or more unformed stools in 24 hours). […] May be evidence of pseudomembranes on sigmoidoscopy or colonoscopy in some patients. […] Characterized by inflammation of the colon and the formation of pseudomembranes. Occurs in patients whose normal bowel flora has been disrupted by recent antibiotic use. Also known as pseudomembranous colitis, C difficile infection (CDI), or CDAD. […] Key diagnostic factors: diarrhea, abdominal pain. […] Other diagnostic factors: fever, abdominal tenderness, nausea and vomiting, abdominal distension, symptoms of shock.

• #1 Pseudomembranous Colitis – MD Searchlight

  https://mdsearchlight.com/infectious-disease/pseudomembranous-colitis/?utm_source=pubmedlink&utm_campaign=MDS&utm_content=27943

  Pseudomembranous colitis is a condition most often associated with diarrhea. […] Some people may carry the bacteria without showing any symptoms, while others may have severe conditions such as toxic megacolon. The presence of pseudomembranes, a type of film that forms on the liner of the colon, usually suggests a more serious case. Other common symptoms to watch out for include fever, stomach cramps, and a higher than normal white blood cell count. Severe cases can also lead to a very high white blood cell count, low blood volume, low blood pressure, arthritis, and toxic megacolon. […] In 3% to 8% of severe cases, the infection can have life-threatening complications like blocked intestines (severe ileus), toxic megacolon, low blood volume, low blood pressure, kidney malfunction, a hole in the colon causing inflammation in the abdomen (peritonitis), and a severe infection that can cause organ failure (septic shock).

• #1 Pseudomembranous Colitis

  https://pmc.ncbi.nlm.nih.gov/articles/PMC4402243/

  Pseudomembranous colitis is an inflammatory condition of the colon characterized by elevated yellow-white plaques that coalesce to form pseudomembranes on the mucosa. Patients with the condition commonly present with abdominal pain, diarrhea, fever, and leukocytosis. […] If pseudomembranous colitis is confirmed endoscopically, colonic biopsies should be obtained, as histology can offer helpful clues to the underlying diagnosis. […] On endoscopic examination, PMC is characterized by elevated yellow-white nodules or plaques that form pseudomembranes on the mucosal surfaces of the colon. […] Pseudomembranes can develop very early in the course of CDI with only mild symptoms. […] In mild cases of CDI, only signs of non-specific colitis may be seen, including erythematous, inflamed, or friable mucosa.

• #1 Pseudomembranous Colitis – The Gastrointestinalatlas – gastrointestinalatlas.com

  https://www.gastrointestinalatlas.com/english/pseudomembranous_colitis.html

  Fulminant colitis develops in approximately 1% to 3% of patients. Serious complications include dehydration, electrolyte imbalance, hypotension, hypoalbuminemia with anasarca, and toxic megacolon. Colonic perforation is a rare but devastating complication. […] The presence of pseudomembranes is virtually diagnostic of pseudomembranous colitis. In general, colonoscopy is superior to sigmoidoscopy because in 10% of patients, pseudomembranous colitis is rectosigmoid-sparing. The findings with colonoscopy vary from diffuse, patchy colitis in mild cases to the characteristic raised, adherent, yellow plaques seen in pseudomembranous colitis. Other endoscopic findings include erythema, edema, friability, and erosions. […] The frequency of pseudomembranous colitis with potential fatal outcome is underestimated especially in elderly patients.

• #1 Clostridium difficile (C. diff) infection

  https://www.nhs.uk/conditions/c-difficile/

  Common symptoms of a C. diff infection include: […] Your symptoms should improve a few days after starting the new course of antibiotics. But it may be 1 to 2 weeks before the infection clears up completely. […] Go back to see the GP if your symptoms get worse, you feel very unwell after starting the antibiotics, or your symptoms come back afterwards. […] If your symptoms return, treatment may need to be repeated. […] If the C. diff infection comes back 2 or more times, you may be offered a faecal microbiota transplant. This is where bacteria from a healthy person’s poo is put into your gut to help stop the infection.

• #1 Pseudomembranous colitis: Symptoms, treatment, and more

  https://www.medicalnewstoday.com/articles/pseudomembranous-colitis

  In some cases, pseudomembranous colitis is a life threatening condition. […] In more severe cases, antibiotic therapy should be commenced soon, and typically within seven to 10 days, their condition should improve. In about 20% of cases, people may relapse after treatment has finished. […] If a person has any of the following symptoms, they should seek medical attention: bloody stools, feeling dehydrated, severe abdominal cramping or pain, having more than five episodes of diarrhea within 2 days. […] Pseudomembranous colitis is a condition that causes inflammation in the colon. It can cause severe symptoms such as watery diarrhea, abdominal pain, and fever.

• #1 Clostridioides (Clostridium) Difficile Colitis: Background, Etiology, Pathophysiology

  https://emedicine.medscape.com/article/186458-overview

  Clostridioides difficile infection (CDI) commonly manifests as mild to moderate diarrhea, occasionally with abdominal cramping. […] Pseudomembranes (adherent, yellowish white plaques on the intestinal mucosa) are occasionally observed. […] In rare cases, patients with CDI can present with an acute abdomen and fulminant, life-threatening colitis. […] The diagnosis of C difficile colitis should be suspected in any patient with diarrhea who has received antibiotics within the previous 3 months, has been recently hospitalized, and/or has an occurrence of diarrhea 48 hours or more after hospitalization. […] Once infected with C difficile, the rate of disease recurrence is 20-40% when using metronidazole and vancomycin antibiotics as first-line therapy. […] The NAP1 hypervirulent strain of C difficile is associated with the most serious sequelae of CDI, causing severe and fulminant colitis that is characterized by leukocytosis, renal failure, and toxic megacolon. […] Fulminant colitis is a rare form of CDI, occurring in only 3% of patients but accounting for most of the serious complications. […] The presence of all 3 factors resulted in a 57.1% mortality; in the absence of all 3, the mortality was 0%.

• #1 C. diff Infection: What It Is, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/15548-c-diff-infection

  Complications can occur with more severe infections. How severe your infection becomes will depend on several factors, including the strain of the bacteria you have and how strong your immune system is. […] Common complications include recurrent infection. As many as 20% of people will experience a relapse within two to eight weeks of completing treatment. As many as 40% will have another relapse after that. […] Pseudomembranous colitis. A severe type of colitis that can cause thick, scab-like plaques to form on the lining of your colon. […] As toxic damage in your colon progresses, you may have further complications, including fluid leakage. Your colon may begin to leak fluids into your abdominal cavity (ascites), causing it to swell. You may also lose proteins from your colon, leading to low albumin which can cause swelling, fatigue and other symptoms.

• #1 Pseudomembranous colitis: causes and cures – PubMed

  https://pubmed.ncbi.nlm.nih.gov/10095149/

  Clostridium difficile is the most common nosocomial pathogen of the gastrointestinal tract and has increased in frequency over time. Typical symptoms of C. difficile infection include diarrhea, which is usually nonbloody, or colitis associated with severe abdominal pain, fever and/or gross or occult blood in the stools. Pseudomembranous colitis (PMC), the severest form of this disease, occurs as a result of a severe inflammatory response to the C. difficile toxins. […] A therapeutic response within a few days is usual. Recurrence of symptoms after antibiotics occurs in 20% of cases and is associated with persistence of C. difficile in the stools. Further recurrences then become more likely.

• #1 C. Diff, Pseudomembranous Colitis, and IBD: What To Know | MyCrohnsAndColitisTeam

  https://www.mycrohnsandcolitisteam.com/resources/c-diff-pseudomembranous-colitis-and-ibd-what-to-know

  As C. diff grows in the intestines, it causes watery diarrhea that becomes more frequent as the infection gets worse (up to 15 times per day, according to Cleveland Clinic). […] The symptoms of pseudomembranous colitis are very similar to C. diff and other IBD symptoms: Diarrhea, Abdominal pain, Nausea, Fever, Blood or pus in stool. […] Any changes in your symptoms may indicate C. diff or pseudomembranous colitis. […] In severe cases of C. diff, serious complications can occur. The bacteria might come back after you’ve been treated (known as a recurrent infection). People living with IBD are 33 percent more likely to have recurrent C. diff infections, according to a study in Current Opinion in Gastroenterology. […] Pseudomembranous colitis is inflammation of the mucosa (inner lining of the colon). C. diff releases toxins (toxin A and toxin B) that kill cells in your colon. When cells die, they sometimes erupt and release debris. The debris can combine with your immune cells to form little scab-like bumps along the damaged tissue. Together, these bumps are called the pseudomembrane.

• #1 Pseudomembranous colitis: Symptoms, treatment, and more

  https://www.medicalnewstoday.com/articles/pseudomembranous-colitis

  Pseudomembranous colitis is an inflammation and swelling of the colon with severe diarrhea. It happens when there is an overgrowth of Clostridioides difficile (C. Diff) bacteria in the gut, which produce toxins. It usually stems from antibiotic use. […] The most common symptom of pseudomembranous colitis is diarrhea. However, an individual may also experience fever, abdominal cramping, and bloody stools. […] In severe cases, a person can develop the following: reactive arthritis, which is joint pain and swelling due to the infection; hypovolemia, a condition where the amount of liquid, or plasma, in blood falls; hypotension, or low blood pressure; protein-losing enteropathy, where protein leaks out of the intestinal cells; toxic megacolon, a life threatening condition where swelling and inflammation cause the colon to expand.

• #1 Pseudomembranous Colitis Complications And Risk Factors – Klarity Health Library

  https://my.klarity.health/pseudomembranous-colitis-complications-and-risk-factors/

  Toxic megacolon is a serious complication of pseudomembranous colitis. It causes paralysis of the smooth muscles responsible for the movement of the colon, leading to dilation and bloody diarrhea. […] Chronic diarrhea, suffering from pseudomembranous colitis for a long period of time without treatment means suffering from chronic diarrhea, which will lead to dehydration with all its consequences.

• #1 C. difficile infection – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/c-difficile/symptoms-causes/syc-20351691

  C. difficile infection that is severe and sudden can cause the colon to become inflamed and get larger, called toxic megacolon. And it can cause a condition called sepsis where the body’s response to an infection damages its own tissues. People who have toxic megacolon or sepsis are admitted to an intensive care unit in the hospital. But toxic megacolon and sepsis aren’t common with a C. difficile infection.

• #1 Pseudomembranous Colitis: Causes, Symptoms, Treatment

  https://www.webmd.com/ibd-crohns-disease/ulcerative-colitis/pseudomembranous-colitis

  It can take a day or two for PMC symptoms to show up after you start taking antibiotics. You may not have symptoms until a week or two after you’ve finished taking them. […] The most common signs are: Diarrhea that’s watery, foul smelling, or bloody, Dehydration, Fever, Nausea, Pus in your stool, Stomach cramps. […] See your doctor if you’ve recently taken antibiotics and have diarrhea. You need medical help any time you have severe diarrhea with stomach cramps or blood or pus in your stool. […] In more serious cases of PMC, you may also have: Low blood pressure, Low heart rate, Weak pulse.

• #2 Pseudomembranous colitis – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/pseudomembranous-colitis/symptoms-causes/syc-20351434

  Symptoms of pseudomembranous colitis may include: […] Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic. […] If you are currently taking or have recently taken antibiotics and you develop diarrhea, contact your health care provider, even if the diarrhea is relatively mild. Also, see your provider anytime you have severe diarrhea, with a fever, painful stomach cramps, or blood or pus in your stool. […] Treatment of pseudomembranous colitis is usually successful. However, even with prompt diagnosis and treatment, pseudomembranous colitis can be life-threatening. Possible complications include: […] Even mild to moderate C. difficile infections can quickly progress to fatal disease if not treated quickly. […] In addition, pseudomembranous colitis may sometimes return, days or even weeks after apparently successful treatment.

• #2 Clostridioides difficile infection – Wikipedia

  https://en.wikipedia.org/wiki/Clostridioides_difficile_infection

  Symptoms include watery diarrhea, fever, nausea, and abdominal pain. […] Complications may include pseudomembranous colitis, toxic megacolon, perforation of the colon, and sepsis. […] Signs and symptoms of CDI range from mild diarrhea to severe life-threatening inflammation of the colon. […] In adults, a clinical prediction rule found the best signs to be significant diarrhea („new onset of more than three partially formed or watery stools per 24-hour period”), recent antibiotic exposure, abdominal pain, fever (up to 40.5 C or 105 F), and a distinctive foul odor to the stool resembling horse manure. […] In children, the most prevalent symptom of a CDI is watery diarrhea with at least three bowel movements a day for two or more days, which may be accompanied by fever, loss of appetite, nausea, and/or abdominal pain.

• #2 C. difficile infection – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/c-difficile/symptoms-causes/syc-20351691

  Symptoms often begin within 5 to 10 days after starting an antibiotic. But symptoms can occur as soon as the first day or up to three months later. […] The most common symptoms of mild to moderate C. difficile infection are: Watery diarrhea three or more times a day for more than one day. Mild belly cramping and tenderness. […] People who have a severe C. difficile infection tend to lose too much bodily fluid, a condition called dehydration. They might need to be treated in a hospital for dehydration. C. difficile infection can cause the colon to become inflamed. It sometimes can form patches of raw tissue that can bleed or make pus. Symptoms of severe infection include: Watery diarrhea as often as 10 to 15 times a day. Belly cramping and pain, which may be severe. Fast heart rate. Loss of fluids, called dehydration. Fever. Nausea. Increased white blood cell count. Kidney failure. Loss of appetite. Swollen belly. Weight loss. Blood or pus in the stool.

• #2 Pseudomembranous Colitis: Causes, Symptoms, Treatment

  https://www.webmd.com/ibd-crohns-disease/ulcerative-colitis/pseudomembranous-colitis

  It can take a day or two for PMC symptoms to show up after you start taking antibiotics. You may not have symptoms until a week or two after you’ve finished taking them. […] The most common signs are: Diarrhea that’s watery, foul smelling, or bloody, Dehydration, Fever, Nausea, Pus in your stool, Stomach cramps. […] See your doctor if you’ve recently taken antibiotics and have diarrhea. You need medical help any time you have severe diarrhea with stomach cramps or blood or pus in your stool. […] In more serious cases of PMC, you may also have: Low blood pressure, Low heart rate, Weak pulse.

• #2 Beginner’s Guide To Beating Pseudomembranous Colitis (C. diff Colitis): Explained in Plain English

  https://www.linkedin.com/pulse/beginners-guide-beating-pseudomembranous-colitis-c-diff-leech

  Diarrhea caused by C. diff is usually very watery and has a characteristic bad odor. […] Note that in rare cases pseudomembranous colitis doesn’t cause diarrhea, which makes it much more difficult to diagnose. […] Symptoms of mild pseudomembranous colitis include watery diarrhea and abdominal cramping. In more severe cases, patients may experience frequent diarrhea, cramping, rapid heart rate, loss of appetite, weight loss and increased white blood cell count. […] Pseudomembranous colitis is an inflammation of the large intestine associated with an overgrowth of Clostridium difficile (C. diff) bacteria.

• #2 Pseudomembranous Colitis: Symptoms and Treatment | Doctor

  https://patient.info/doctor/pseudomembranous-colitis

  Pseudomembranous colitis (PMC) is an acute, exudative colitis usually caused by Clostridioides difficile (C. difficile). […] Typically, symptoms come on between 5 and 10 days after antibiotic therapy. Occasionally patients will not have had antibiotic exposure. […] Most affected individuals experience watery diarrhoea (varies from self-limiting to severe and debilitating) blood-stained stools, abdominal cramps, fever (especially so in severe cases), rigors sepsis. […] Severe abdominal pain is uncommon but may mimic an acute abdomen. […] In healthy individuals a good response to treatment is usually expected but the illness can cause severe debility and prolonged hospital stays. […] CDI is implicated as a significant cause of morbidity and mortality among hospitalised patients. […] Recurrent colitis and diarrhoea occur in approximately 25% of patients. […] Early identification of CDI and prompt initiation of therapy with the most appropriate agent are critical to minimise morbidity and mortality.

• #2 Pseudomembranous Colitis Surgery Clinical Presentation: History and Physical Examination, Complications

  https://emedicine.medscape.com/article/193031-clinical

  Symptoms of pseudomembranous colitis may not begin until a few weeks after discontinuance of the antibiotic. They may range from loose stool in the mildest cases to toxic megacolon (fever, nausea, vomiting, and ileus) and colonic perforation (rigid abdomen and rebound tenderness) in the most severe cases. […] Symptoms include the following: Profuse, watery or mucoid, green, foul-smelling, liquid stool may contain small amounts of blood. Cramping abdominal pain may occur. The patient’s temperature may reach 103-105F (39.4-40.6C). Extraintestinal manifestations of oligoarthritis and iridocyclitis are extremely rare. […] One day to 6 weeks may elapse between the start of antibiotic therapy and the beginning of the clinical symptoms. In most cases, however, symptoms begin 3-9 days after the antibiotics are started.

• #2 Pseudomembranous Colitis – MD Searchlight

  https://mdsearchlight.com/infectious-disease/pseudomembranous-colitis/

  Pseudomembranous colitis is a condition most often associated with diarrhea. […] Some people may carry the bacteria without showing any symptoms, while others may have severe conditions such as toxic megacolon. The presence of pseudomembranes, a type of film that forms on the liner of the colon, usually suggests a more serious case. Other common symptoms to watch out for include fever, stomach cramps, and a higher than normal white blood cell count. Severe cases can also lead to a very high white blood cell count, low blood volume, low blood pressure, arthritis, and toxic megacolon. In 3% to 8% of severe cases, the infection can have life-threatening complications like blocked intestines (severe ileus), toxic megacolon, low blood volume, low blood pressure, kidney malfunction, a hole in the colon causing inflammation in the abdomen (peritonitis), and a severe infection that can cause organ failure (septic shock).

• #2 Clostridioides (Clostridium) Difficile Colitis: Background, Etiology, Pathophysiology

  https://emedicine.medscape.com/article/186458-overview

  Clostridioides difficile infection (CDI) commonly manifests as mild to moderate diarrhea, occasionally with abdominal cramping. […] Pseudomembranes (adherent, yellowish white plaques on the intestinal mucosa) are occasionally observed. […] In rare cases, patients with CDI can present with an acute abdomen and fulminant, life-threatening colitis. […] The diagnosis of C difficile colitis should be suspected in any patient with diarrhea who has received antibiotics within the previous 3 months, has been recently hospitalized, and/or has an occurrence of diarrhea 48 hours or more after hospitalization. […] Once infected with C difficile, the rate of disease recurrence is 20-40% when using metronidazole and vancomycin antibiotics as first-line therapy. […] The NAP1 hypervirulent strain of C difficile is associated with the most serious sequelae of CDI, causing severe and fulminant colitis that is characterized by leukocytosis, renal failure, and toxic megacolon. […] Fulminant colitis is a rare form of CDI, occurring in only 3% of patients but accounting for most of the serious complications. […] The presence of all 3 factors resulted in a 57.1% mortality; in the absence of all 3, the mortality was 0%.

• #2 Pseudomembranous Colitis

  https://pmc.ncbi.nlm.nih.gov/articles/PMC4402243/

  Pseudomembranes may be absent or too small for visualization by endoscopy. […] Focal pseudomembranes can also coalesce to involve large areas of mucosa as the disease progresses, although the interposing mucosa will usually appear normal or only mildly erythematous or inflamed. […] The clinical presentation of CDI is highly variable, ranging from the asymptomatic carrier to the patient with PMC, fulminant colitis, and toxic megacolon. […] Severe cases can present with profound leukocytosis, hypovolemia, hypotension, hypoalbuminemia/protein-losing enteropathy, renal dysfunction, and reactive arthritis. […] It is estimated that 38% of patients with CDI develop fulminant infection, which includes severe ileus, toxic megacolon, colonic perforation with subsequent peritonitis, and septic shock; many of these patients require colectomy and have an overall high mortality.

• #2 Pseudomembranous Colitis – The Gastrointestinalatlas – gastrointestinalatlas.com

  https://www.gastrointestinalatlas.com/english/pseudomembranous_colitis.html

  Fulminant colitis develops in approximately 1% to 3% of patients. Serious complications include dehydration, electrolyte imbalance, hypotension, hypoalbuminemia with anasarca, and toxic megacolon. Colonic perforation is a rare but devastating complication. […] The presence of pseudomembranes is virtually diagnostic of pseudomembranous colitis. In general, colonoscopy is superior to sigmoidoscopy because in 10% of patients, pseudomembranous colitis is rectosigmoid-sparing. The findings with colonoscopy vary from diffuse, patchy colitis in mild cases to the characteristic raised, adherent, yellow plaques seen in pseudomembranous colitis. Other endoscopic findings include erythema, edema, friability, and erosions. […] The frequency of pseudomembranous colitis with potential fatal outcome is underestimated especially in elderly patients.

• #2 Pseudomembranous colitis: Symptoms, treatment, and more

  https://www.medicalnewstoday.com/articles/pseudomembranous-colitis

  In some cases, pseudomembranous colitis is a life threatening condition. […] In more severe cases, antibiotic therapy should be commenced soon, and typically within seven to 10 days, their condition should improve. In about 20% of cases, people may relapse after treatment has finished. […] If a person has any of the following symptoms, they should seek medical attention: bloody stools, feeling dehydrated, severe abdominal cramping or pain, having more than five episodes of diarrhea within 2 days. […] Pseudomembranous colitis is a condition that causes inflammation in the colon. It can cause severe symptoms such as watery diarrhea, abdominal pain, and fever.

• #2 Pseudomembranous colitis | Altru Health System

  https://www.altru.org/health-library/conditions/pseudomembranous-colitis

  Symptoms of pseudomembranous colitis may include: […] Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic. […] Once you begin treatment for pseudomembranous colitis, symptoms may begin to improve within a few days. […] The natural occurrence of new, more aggressive strains of C. difficile has made treating pseudomembranous colitis increasingly difficult and recurrences more common. With each recurrence, your chance of having an additional recurrence increases.

• #2 Pseudomembranous Colitis – Causes, Symptoms and Treatment | Apollo Hospitals

  https://www.apollohospitals.com/diseases-and-conditions/pseudomembranous-colitis-causes-symptoms-and-treatment

  Pseudomembranous colitis is a medical condition that causes inflammation of the large intestine. […] The symptoms of include the following: Watery stool, Diarrhea, Cramps, Dehydration, Nausea, Loss of appetite, Tender feeling in your stomach, Bloody stool, Sepsis. […] If you experience symptoms such as watery stool, bloody stool after taking antibiotics, pus in your stool, or fever, please visit the doctor nearest to you. […] A few complications that may arise are: Dehydration, Kidney failure, Perforation in your large intestine, Toxic colon, Untreated C. difficile infection may quickly progress to cause fatality. […] Pseudomembranous colitis is treated with antibiotics that target the bacteria Clostridium difficile. […] It takes around 14 days to recover from pseudomembranous colitis.

• #2 Pseudomembranous colitis: causes and cures – PubMed

  https://pubmed.ncbi.nlm.nih.gov/10095149/

  Clostridium difficile is the most common nosocomial pathogen of the gastrointestinal tract and has increased in frequency over time. Typical symptoms of C. difficile infection include diarrhea, which is usually nonbloody, or colitis associated with severe abdominal pain, fever and/or gross or occult blood in the stools. Pseudomembranous colitis (PMC), the severest form of this disease, occurs as a result of a severe inflammatory response to the C. difficile toxins. […] A therapeutic response within a few days is usual. Recurrence of symptoms after antibiotics occurs in 20% of cases and is associated with persistence of C. difficile in the stools. Further recurrences then become more likely.

• #2 C. diff Infection: What It Is, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/15548-c-diff-infection

  Complications can occur with more severe infections. How severe your infection becomes will depend on several factors, including the strain of the bacteria you have and how strong your immune system is. […] Common complications include recurrent infection. As many as 20% of people will experience a relapse within two to eight weeks of completing treatment. As many as 40% will have another relapse after that. […] Pseudomembranous colitis. A severe type of colitis that can cause thick, scab-like plaques to form on the lining of your colon. […] As toxic damage in your colon progresses, you may have further complications, including fluid leakage. Your colon may begin to leak fluids into your abdominal cavity (ascites), causing it to swell. You may also lose proteins from your colon, leading to low albumin which can cause swelling, fatigue and other symptoms.

• #2

  https://www.kuh.ku.edu.tr/mayo-clinic-care-network/mayo-clinic-health-information-library/diseases-conditions/pseudomembranous-colitis

  In addition, pseudomembranous colitis may sometimes return, days or even weeks after apparently successful treatment. […] Once you begin treatment for pseudomembranous colitis, symptoms may begin to improve within a few days. […] The natural occurrence of new, more aggressive strains of C. difficile has made treating pseudomembranous colitis increasingly difficult and recurrences more common. With each recurrence, your chance of having an additional recurrence increases.

• #2 Pseudomembranous colitis | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/pseudomembranous-colitis

  Symptoms of pseudomembranous colitis may include: […] Symptoms of pseudomembranous colitis can begin as soon as 1 to 2 days after you start taking an antibiotic, or as long as several months or longer after you finish taking the antibiotic. […] Even mild to moderate C. difficile infections can quickly progress to fatal disease if not treated quickly. […] Once you begin treatment for pseudomembranous colitis, symptoms may begin to improve within a few days. […] The natural occurrence of new, more aggressive strains of C. difficile has made treating pseudomembranous colitis increasingly difficult and recurrences more common.

• #2 C. difficile infection – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/c-difficile/symptoms-causes/syc-20351691

  C. difficile infection that is severe and sudden can cause the colon to become inflamed and get larger, called toxic megacolon. And it can cause a condition called sepsis where the body’s response to an infection damages its own tissues. People who have toxic megacolon or sepsis are admitted to an intensive care unit in the hospital. But toxic megacolon and sepsis aren’t common with a C. difficile infection.

• #2 Pseudomembranous Colitis: What It Is, Symptoms, Causes, Treatment

  https://my.clevelandclinic.org/health/diseases/17718-pseudomembranous-colitis

  Pseudomembranous colitis symptoms include: Abdominal pain. Diarrhea. Fever. Nausea. […] You might notice some bleeding or pus in your poop, but not always. […] About 10% of C. diff infections progress to pseudomembranous colitis. This produces more than 90% of all cases. […] When colitis becomes severe and difficult to control, as pseudomembranous colitis can be, it can lead to additional complications, some of which are life-threatening. […] Severe pseudomembranous colitis can cause severe diarrhea, between 10 and 15 times a day. […] If C. diff infection is the cause of your pseudomembranous colitis, there are a few drugs that can treat it. […] Most of the time, symptoms resolve quickly, but some people need more treatment than others. […] Only 2% of pseudomembranous colitis cases are fatal. The rate is closer to 15% among people in long-term care facilities, who are already immunocompromised. Toxic megacolon has a 35% fatality rate. […] Seek immediate care if you have: Severe stomach pain or swelling. Diarrhea more than five times a day. Blood in your poop. Not pooped for three days. Not peed for a day or your pee is dark. Fever above 102 degrees Fahrenheit (39 degrees Celsius) for three days.

• #2 C. Diff Infection: Symptoms, Causes, Diagnosis and Treatment

  https://www.webmd.com/digestive-disorders/clostridium-difficile-colitis

  When you have C. diff, the symptoms can range from mild to severe. […] Mild symptoms can include problems such as: Watery diarrhea that happens three to four times a day for several days, Stomach pain, cramping, or tenderness. […] In more serious infections, there may be blood or pus in the stool. This can happen because C. diff can cause the colon (also called the large intestine) to get inflamed. When this happens, tissue in the colon can bleed or make pus. Other symptoms of a serious infection include: Diarrhea more than 10 times a day, Severe cramping, Fever, Nausea, Loss of appetite/weight loss, Dehydration, Rapid heart rate. […] If your C. diff infection is severe, you could get severe intestinal inflammation. Your colon could also get enlarged and you could develop an extreme response called sepsis. All of these problems are serious and could send you to the hospital.

• #3 Clostridioides difficile infection in adults: Clinical manifestations and diagnosis – UpToDate

  https://www.uptodate.com/contents/clostridioides-difficile-infection-in-adults-clinical-manifestations-and-diagnosis

  Clostridioides difficile infection (CDI) can cause a spectrum of manifestations ranging from asymptomatic carriage to fulminant disease with toxic megacolon. […] Symptoms of CDI typically, but not always, occur in the setting of antibiotic therapy. Symptoms of CDI may begin during or after antibiotic therapy, and most cases occur within two weeks of antibiotic therapy. Rarely, symptoms present as late as 10 weeks after cessation of antibiotic therapy.

• #3 C. difficile infection – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/c-difficile/symptoms-causes/syc-20351691

  Symptoms often begin within 5 to 10 days after starting an antibiotic. But symptoms can occur as soon as the first day or up to three months later. […] The most common symptoms of mild to moderate C. difficile infection are: Watery diarrhea three or more times a day for more than one day. Mild belly cramping and tenderness. […] People who have a severe C. difficile infection tend to lose too much bodily fluid, a condition called dehydration. They might need to be treated in a hospital for dehydration. C. difficile infection can cause the colon to become inflamed. It sometimes can form patches of raw tissue that can bleed or make pus. Symptoms of severe infection include: Watery diarrhea as often as 10 to 15 times a day. Belly cramping and pain, which may be severe. Fast heart rate. Loss of fluids, called dehydration. Fever. Nausea. Increased white blood cell count. Kidney failure. Loss of appetite. Swollen belly. Weight loss. Blood or pus in the stool.

• #3 Clostridioides (Clostridium) Difficile Colitis: Background, Etiology, Pathophysiology

  https://emedicine.medscape.com/article/186458-overview

  Clostridioides difficile infection (CDI) commonly manifests as mild to moderate diarrhea, occasionally with abdominal cramping. […] Pseudomembranes (adherent, yellowish white plaques on the intestinal mucosa) are occasionally observed. […] In rare cases, patients with CDI can present with an acute abdomen and fulminant, life-threatening colitis. […] The diagnosis of C difficile colitis should be suspected in any patient with diarrhea who has received antibiotics within the previous 3 months, has been recently hospitalized, and/or has an occurrence of diarrhea 48 hours or more after hospitalization. […] Once infected with C difficile, the rate of disease recurrence is 20-40% when using metronidazole and vancomycin antibiotics as first-line therapy. […] The NAP1 hypervirulent strain of C difficile is associated with the most serious sequelae of CDI, causing severe and fulminant colitis that is characterized by leukocytosis, renal failure, and toxic megacolon. […] Fulminant colitis is a rare form of CDI, occurring in only 3% of patients but accounting for most of the serious complications. […] The presence of all 3 factors resulted in a 57.1% mortality; in the absence of all 3, the mortality was 0%.

• #3 Pseudomembranous colitis – Vejthani Hospital | JCI Accredited International Hospital in Bangkok, Thailand.

  https://www.vejthani.com/diseases-conditions/pseudomembranous-colitis/

  Pseudomembranous colitis, sometimes called antibiotic-associated colitis, is a swelling and irritation of the large intestine or colon. It is caused by an excess of the bacterium Clostridioides difficile, also known as C. diff, commonly induced by using antibiotics. […] Most people with pseudomembranous colitis experience symptoms 5 to 10 days after beginning antibiotic treatment. It can last for several months or longer after stopping the treatment. […] Common symptoms may include: Watery stools, Tenderness and pain in the stomach, Fever, Stomach cramps, Loss of appetite, Pus or mucous in the feces, Nausea, Dehydration, Sepsis, in severe cases. […] In case you develop diarrhea after taking antibiotics, it is advisable to contact your healthcare provider, regardless of the severity of the symptoms. Moreover, if you experience severe diarrhea along with fever, painful stomach cramps, or if you observe blood or pus in your stool, it is important to consult your healthcare provider immediately.

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