Paciorkowiec grupy a
Leczenie

Paciorkowiec grupy A (GAS) jest główną bakteryjną przyczyną zapalenia gardła wymagającego antybiotykoterapii. Leczenie opiera się na penicylinie V (500 mg 2-3 razy/dobę u dorosłych przez 10 dni) lub amoksycylinie (500 mg 2 razy/dobę lub 1000 mg raz/dobę u dorosłych przez 10 dni), z brakiem zanotowanej oporności na penicyliny. U dzieci dawki amoksycyliny wynoszą 50 mg/kg/dobę (maks. 1000 mg/dobę) raz dziennie lub 25 mg/kg 2 razy dziennie przez 10 dni. W przypadku alergii na penicyliny stosuje się cefalosporyny I generacji (np. cefaleksyna 20 mg/kg 2 razy/dobę) lub w ciężkich reakcjach anafilaktycznych klindamycynę (7-10 mg/kg 3 razy/dobę), azytromycynę (12 mg/kg/dobę przez 5 dni) bądź klarytromycynę (7,5 mg/kg 2 razy/dobę). Pełny, 10-dniowy cykl terapii jest niezbędny, mimo szybkiej poprawy klinicznej, aby zapobiec nawrotom i powikłaniom, takim jak gorączka reumatyczna czy ostre kłębuszkowe zapalenie nerek. Leczenie objawowe obejmuje stosowanie ibuprofenu lub paracetamolu, unikanie aspiryny u dzieci oraz metody wspomagające, jak płukanie gardła solą czy nawilżanie powietrza.

Leczenie paciorkowca grupy A (Strep A)

Paciorkowiec grupy A (ang. Group A Streptococcus, GAS) jest jedną z najczęstszych bakteryjnych przyczyn zapalenia gardła, które wymaga terapii antybiotykowej. Zakażenia wywołane przez tę bakterię mogą mieć różny stopień nasilenia – od łagodnych infekcji gardła po ciężkie, inwazyjne zakażenia zagrażające życiu. Odpowiednie i szybkie leczenie jest kluczowe dla powodzenia terapii i zapobiegania powikłaniom.12

Cele leczenia paciorkowca grupy A

Główne cele leczenia zakażeń wywołanych przez paciorkowca grupy A to:123

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Antybiotykoterapia – podstawowa metoda leczenia

Antybiotyki są podstawą leczenia infekcji wywołanych przez paciorkowca grupy A. Wszystkie wytyczne kliniczne, w tym zalecenia Infectious Diseases Society of America (IDSA), American Heart Association (AHA), American Academy of Family Physicians (AAFP) oraz Światowej Organizacji Zdrowia (WHO), rekomendują stosowanie antybiotyków w leczeniu zakażeń GAS.15

Antybiotyki pierwszego wyboru

Penicylina i amoksycylina pozostają lekami pierwszego wyboru w leczeniu infekcji paciorkowcowych ze względu na wąskie spektrum działania, niski koszt i wysoką skuteczność. Co istotne, do tej pory nie zanotowano przypadków oporności paciorkowca grupy A na penicyliny.123

Zalecane schematy dawkowania dla leków pierwszego wyboru:123

  • Penicylina V (fenoksymetylopenicylina):
    • Dorośli: 500 mg doustnie 2-3 razy dziennie przez 10 dni
    • Dzieci: dawka zależna od masy ciała
  • Amoksycylina:
    • Dorośli: 500 mg doustnie 2 razy dziennie przez 10 dni lub 1000 mg (postać o natychmiastowym uwalnianiu) raz dziennie przez 10 dni
    • Dzieci: 50 mg/kg/dobę (maksymalnie 1000 mg/dobę) raz dziennie przez 10 dni lub 25 mg/kg 2 razy dziennie (maksymalnie 500 mg/dawkę) przez 10 dni
  • Penicylina G benzatynowa (Bicillin L-A):
    • Dorośli i dzieci o masie ciała ≥27 kg: 1,2 mln jednostek domięśniowo, jednorazowo
    • Dzieci o masie ciała <27 kg: 600 000 jednostek domięśniowo, jednorazowo

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Amoksycylina jest często preferowana w leczeniu dzieci ze względu na lepszy smak zawiesiny w porównaniu do penicyliny V, co zwiększa współpracę pacjenta.12

Antybiotyki alternatywne w przypadku alergii na penicyliny

U pacjentów z alergią na penicyliny zaleca się stosowanie następujących alternatywnych antybiotyków:12

  • W przypadku reakcji alergicznej niebędącej anafilaksją:
  • W przypadku ciężkiej alergii lub reakcji anafilaktycznej na penicyliny:
    • Klindamycyna: 7-10 mg/kg/dawkę (maksymalnie 300 mg/dawkę) doustnie 3 razy dziennie przez 10 dni
    • Azytromycyna: 12 mg/kg/dobę (maksymalnie 500 mg/dawkę) doustnie raz dziennie przez 5 dni
    • Klarytromycyna: 7,5 mg/kg/dawkę (maksymalnie 250 mg/dawkę) doustnie 2 razy dziennie przez 10 dni

345

Warto zauważyć, że w przypadku makrolidów (azytromycyna, klarytromycyna) zaobserwowano wzrost oporności paciorkowca grupy A, co może skutkować niższą skutecznością leczenia.12

Czas trwania terapii antybiotykowej

Standardowy czas trwania terapii antybiotykowej w przypadku infekcji paciorkowcowych wynosi 10 dni dla większości antybiotyków (z wyjątkiem azytromycyny – 5 dni oraz penicyliny G benzatynowej – jednorazowa iniekcja domięśniowa). Pełny, 10-dniowy cykl leczenia jest konieczny, mimo że objawy często ustępują już po kilku dniach.123

Należy podkreślić, że bardzo ważne jest ukończenie pełnego cyklu antybiotykoterapii, nawet jeśli pacjent poczuje się lepiej po kilku dniach. Przedwczesne przerwanie leczenia może prowadzić do nawrotu infekcji oraz zwiększa ryzyko poważnych powikłań, takich jak gorączka reumatyczna czy zapalenie nerek.12

Efekty leczenia antybiotykami

Prawidłowe leczenie antybiotykami przynosi szereg korzyści w terapii infekcji paciorkowcowych:12

  • Skrócenie czasu trwania objawów o około 16-24 godzin
  • Zmniejszenie nasilenia objawów
  • Ograniczenie zdolności transmisji bakterii na inne osoby po 12-24 godzinach od rozpoczęcia leczenia
  • Zapobieganie powikłaniom, takim jak gorączka reumatyczna (zmniejszenie ryzyka względnego o 72%)

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Pacjenci zwykle zaczynają odczuwać poprawę w ciągu 24-48 godzin od rozpoczęcia antybiotykoterapii. Po 24 godzinach od przyjęcia pierwszej dawki antybiotyku ryzyko transmisji zakażenia znacząco spada, co pozwala na powrót do szkoły lub pracy.12

Monitorowanie efektów leczenia

Po rozpoczęciu leczenia antybiotykami należy monitorować odpowiedź na terapię. Jeśli objawy nie ustępują lub pogarszają się po 48-72 godzinach od rozpoczęcia leczenia, konieczna jest ponowna konsultacja z lekarzem.12

Rutynowe wykonywanie testów kontrolnych po zakończeniu leczenia (tzw. „test of cure”) nie jest zalecane, z wyjątkiem pacjentów z historią gorączki reumatycznej lub innych powikłań po przebytej infekcji paciorkowcowej.12

Leczenie objawowe i wspomagające

Oprócz antybiotykoterapii, ważnym elementem terapii infekcji paciorkowcowych jest leczenie objawowe, które pomaga złagodzić dolegliwości i poprawić komfort pacjenta.12

Leki przeciwbólowe i przeciwgorączkowe

W celu złagodzenia bólu gardła i obniżenia gorączki zaleca się stosowanie:12

  • Ibuprofenu (Advil, Motrin i inne)
  • Paracetamolu (Tylenol i inne)

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Uwaga: Aspiryna nie powinna być stosowana u dzieci ze względu na ryzyko wystąpienia zespołu Reye’a.12

Inne metody łagodzące objawy

Dodatkowo, w celu złagodzenia objawów infekcji paciorkowcowej można stosować:12

  • Płukanie gardła ciepłą wodą z solą
  • Spożywanie dużej ilości płynów
  • Nawilżanie powietrza
  • Spożywanie miękkich, łagodnych pokarmów (buliony, zupy, jogurty, musy owocowe)
  • Ssanie pastylek na gardło

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Warto pamiętać, że chociaż te metody mogą przynieść ulgę w objawach, nie zastępują one leczenia antybiotykami i nie eliminują bakterii paciorkowca.1

Glikokortykosteroidy w leczeniu zapalenia gardła

Badania wykazują, że jednorazowa dawka deksametazonu (10 mg domięśniowo lub doustnie) może przyspieszyć ustąpienie objawów w ciągu 24 godzin (NNT=4). Jednak rutynowe stosowanie glikokortykosteroidów w leczeniu paciorkowcowego zapalenia gardła nie jest zalecane przez większość towarzystw naukowych.12

Postępowanie w szczególnych sytuacjach klinicznych

Nawracające infekcje paciorkowcowe

W przypadku nawracających infekcji paciorkowcowych (definiowanych jako 7 lub więcej potwierdzonych bakteriologicznie epizodów w ciągu roku) można rozważyć zastosowanie:12

  • Alternatywnych antybiotyków (cefalosporyny, amoksycylina z kwasem klawulanowym, klindamycyna)
  • Kombinacji penicyliny z ryfampicyną (Rifadin) przez ostatnie 4 dni leczenia
  • Tonsillektomii (usunięcia migdałków) w wybranych przypadkach

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Nosicielstwo paciorkowca grupy A

U niektórych pacjentów może wystąpić bezobjawowe nosicielstwo paciorkowca grupy A. Leczenie antybiotykami u nosicieli zwykle nie jest wskazane, ponieważ:12

  • Nosiciele mają niskie ryzyko powikłań
  • Prawdopodobieństwo przeniesienia zakażenia przez nosiciela jest niewielkie

Eradykacja nosicielstwa może być rozważona w następujących sytuacjach:12

  • Ognisko epidemiczne inwazyjnych infekcji GAS w społeczności
  • Ognisko gorączki reumatycznej lub ostrego kłębuszkowego zapalenia nerek
  • Pacjenci z osobistą lub rodzinną historią gorączki reumatycznej
  • Ognisko zakażenia w zamkniętej społeczności
  • Rozważanie tonsillektomii z powodu nawracających infekcji paciorkowcowych

Profilaktyka u pacjentów z wysokim ryzykiem

Długoterminowa profilaktyka antybiotykowa jest wskazana u pacjentów z historią gorączki reumatycznej lub choroby reumatycznej serca. Zalecane schematy obejmują:1

  • 1,2 mln jednostek penicyliny G benzatynowej domięśniowo co 3-4 tygodnie
  • 250 mg penicyliny V doustnie dwa razy dziennie
  • 0,5-1 g sulfadiazyny dziennie (alternatywnie)

Leczenie ciężkich i inwazyjnych zakażeń paciorkowcowych

Inwazyjne zakażenia paciorkowcem grupy A (iGAS), takie jak martwicze zapalenie powięzi, zespół wstrząsu toksycznego czy zapalenie opon mózgowo-rdzeniowych, wymagają agresywnego leczenia w warunkach szpitalnych.12

Leczenie ciężkich infekcji iGAS obejmuje:12

  • Dożylną antybiotykoterapię (wysokie dawki penicyliny w połączeniu z klindamycyną)
  • Leczenie wspomagające na oddziale intensywnej terapii
  • Interwencje chirurgiczne w przypadku martwiczego zapalenia powięzi (usunięcie martwych tkanek, fasciotomia, w skrajnych przypadkach amputacja)
  • W niektórych przypadkach rozważa się podanie immunoglobulin dożylnych (IVIG) jako terapii wspomagającej

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Zapobieganie szerzeniu się zakażenia

W celu ograniczenia rozprzestrzeniania się zakażeń paciorkowcowych zaleca się:12

  • Pozostanie w domu przez co najmniej 24 godziny od rozpoczęcia antybiotykoterapii
  • Regularne mycie rąk mydłem i wodą
  • Zakrywanie ust i nosa podczas kaszlu lub kichania
  • Unikanie dzielenia się naczyniami, sztućcami czy innymi osobistymi przedmiotami
  • Dezynfekcję często dotykanych powierzchni

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Podsumowanie

Zakażenia wywołane przez paciorkowca grupy A wymagają odpowiedniego rozpoznania i leczenia antybiotykami. Penicylina i amoksycylina pozostają lekami pierwszego wyboru ze względu na wysoką skuteczność, niski koszt i brak oporności bakterii. W przypadku alergii na penicyliny dostępne są alternatywne antybiotyki.12

Pełny, 10-dniowy cykl antybiotykoterapii jest niezbędny, nawet jeśli objawy ustępują wcześniej. Właściwe leczenie skraca czas trwania objawów, zmniejsza ryzyko powikłań oraz ogranicza transmisję zakażenia.12

Oprócz antybiotyków, istotną rolę odgrywa leczenie objawowe, które pomaga złagodzić ból gardła i obniżyć gorączkę. W przypadku ciężkich, inwazyjnych zakażeń konieczna jest hospitalizacja i intensywne leczenie.12

Wczesne rozpoznanie i rozpoczęcie odpowiedniego leczenia są kluczowe dla uzyskania najlepszych wyników terapeutycznych i zapobiegania poważnym powikłaniom związanym z zakażeniami paciorkowcowymi.12

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  1. 09.04.2026
  2. www.leksykon.com.pl

Materiały źródłowe

  • #1 Azthena logo with the word Azthena
    https://www.news-medical.net/health/Strep-Throat-Treatments.aspx
    Streptococcus pyogenes (beta-hemolytic group A streptococcus) represent the most common bacterial cause of tonsillopharyngitis that necessitates antibiotic therapy. […] The primary goal of treatment is the prevention of acute rheumatic fever, but benefits also include alleviation of symptoms, shortening the duration of the disease, limiting household spread, and averting suppurative complications. […] The value of penicillin in the management of strep throat was already established in the late 1940s and early 1950s, and it remained the treatment of choice to this day. […] The Infectious Diseases Society of America (IDSA), the American Heart Association (AHA), the American Academy of Family Physicians (AAFP) and the World Health Organization (WHO) endorse either a single intramuscular injection (benzathine penicillin G) or a 10-day course of oral treatment (phenoxymethylpenicillin or penicillin V) as a first-line approach.
  • #1 What is the best antibiotic to treat strep throat?
    https://www.drugs.com/medical-answers/best-antibiotic-treat-strep-throat-3121657/
    Penicillin or amoxicillin are considered the best first-line treatments for Strep throat. According to the CDC (Centers for Disease Control and Prevention) “There has never been a report of a clinical isolate of group A strep that is resistant to penicillin”. […] For people with a penicillin allergy, treat Strep throat with either a narrow-spectrum cephalosporin (such as cephalexin or cefadroxil), clindamycin, azithromycin, or clarithromycin. Note that resistance to azithromycin and clarithromycin has been reported. […] The CDC recommends that all patients, regardless of age, who have a positive rapid antigen detection test (RADT) or throat culture receive antibiotics. […] Antibiotics have been shown to: Shorten the duration of Strep throat symptoms, Reduce the likelihood of transmission to family members, friends, and other close contacts, Prevent the development of rheumatic fever and other complications.
  • #1 Treatment streptococcal pharyngitis in adults – UpToDate
    https://www.uptodate.com/contents/image?imageKey=ID/64596
    Treatment of pharyngitis due to group A Streptococcus in adults […] Antibiotic class: Penicillins (preferred) […] Drug: Penicillin V […] Dosing in adults: 500 mg orally two to three times daily for 10 days […] Advantages: Narrow spectrum, No documented resistance, Low cost […] Disadvantages: Three-times-daily dosing; however, twice-daily regimen appears to be as effective as thrice daily. […] Drug: Amoxicillin […] Dosing in adults: 500 mg orally twice daily for 10 days, 1000 mg (immediate release) once daily for 10 days. […] Drug: Penicillin G benzathine (Bicillin L-A) […] Dosing in adults: 1.2 million units IM as a single dose […] Advantages: Can be given as a single dose, Ensured adherence, Only drug studied for prevention of acute rheumatic fever […] Disadvantages: Variable availability, High cost, Injection site pain.
  • #1 Group A streptococcal (GAS) pharyngitis: A practical guide to diagnosis and treatment | Canadian Paediatric Society
    https://cps.ca/documents/position/group-a-streptococcal
    The optimal treatment for GAS pharyngitis continues to be penicillin or amoxicillin for 10 days, because all Group A streptococci are susceptible to penicillin. […] For children with non-anaphylactic hypersensitivity reactions to penicillins, an oral amoxicillin challenge or cephalexin is recommended. […] In populations at higher risk for ARF, such as children living in the Canadian North or in overcrowded housing conditions, and Indigenous and Pacific Islander children, a high index of clinical suspicion for GAS is needed. […] Testing for GAS pharyngitis is recommended for children presenting with moderate to severe sore throat, fever, absence of cough and rhinorrhea, and purulent and/or inflamed tonsils. […] Microbiological confirmation of GAS pharyngitis using RADT and/or culture is recommended before initiating antimicrobial therapy in low-risk populations. Treatment of first choice for GAS pharyngitis is 10 days of amoxicillin or penicillin.
  • #1 Treatment streptococcal pharyngitis in adults – UpToDate
    https://www.uptodate.com/contents/image?imageKey=ID/64596
    Drug: Cephalosporins (potential alternatives for mild reactions to penicillin) […] Drug: Cephalexin (first generation) […] Dosing in adults: 500 mg orally twice daily for 10 days […] Advantages: High efficacy rate, Narrower spectrum than later-generation cephalosporins […] Disadvantages: Broader spectrum than penicillin, Greater potential to induce antibiotic resistance. […] Drug: Macrolides (alternatives for patients with anaphylaxis or other IgE-mediated reactions or severe delayed reactions to penicillin) […] Drug: Azithromycin […] Dosing in adults: 12 mg/kg/day (maximum 500 mg/dose) 3 days […] Disadvantages: Growing rates of resistance, Associated with QTc prolongation and, rarely, life-threatening cardiovascular events including TdP; assess risk. […] Drug: Clindamycin […] Dosing in adults: 300 mg orally three times daily for 10 days […] Disadvantages: Growing rates of resistance, High side-effect profile (ie, gastrointestinal).
  • #1 Strep throat treatment: Home remedies & antibiotics
    https://www.webmd.com/oral-health/understanding-strep-throat-treatment
    If you’re allergic to penicillin, you may be able to take one of these antibiotics instead: Azithromycin, Cephalosporins, Clarithromycin, Clindamycin. […] Most antibiotic treatments for strep throat last about 10 days. You should start to feel better a day or two after you start them. […] Even if you feel better earlier, you should finish all your pills. […] Some people can have strep several times in a year. This is called recurring strep. […] Your doctor can try changing the type or dose of your antibiotics. […] Strep throat is a bacterial infection that causes a sore throat, fever, rash, and other symptoms. Antibiotics can kill the bacteria and help you get better faster, as well as prevent more serious conditions. […] Antibiotics are the fastest cure. They can often help you start to feel better in a day or two. […] Amoxycillin and penicillin are the most common and effective antibiotics used to treat strep. […] It can go away on its own. But antibiotics can make it go away faster and ease your symptoms sooner.
  • #1 Strep throat – Diagnosis & treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/strep-throat/diagnosis-treatment/drc-20350344
    Medications are available to cure strep throat, relieve its symptoms, and prevent its complications and spread. […] If your doctor diagnoses you or your child with strep throat, your doctor will likely prescribe an oral antibiotic. If taken within 48 hours of the onset of the illness, antibiotics reduce the duration and severity of symptoms, as well as the risk of complications and the likelihood that infection will spread to others. […] With treatment, you or your child should start feeling better in a day or two. Call your doctor if there’s no improvement after taking antibiotics for 48 hours. […] Children taking an antibiotic who feel well and don’t have a fever often can return to school or child care when they’re no longer contagious usually 24 hours after beginning treatment. But be sure to finish all the medicine. Stopping early can lead to recurrences and serious complications, such as rheumatic fever or kidney inflammation.
  • #1 Clinical Guidance for Group A Streptococcal Pharyngitis | Group A Strep | CDC
    https://www.cdc.gov/group-a-strep/hcp/clinical-guidance/strep-throat.html
    Treat group A streptococcal pharyngitis with antibiotics. […] Patients, regardless of age, who have a positive RADT or throat culture need antibiotics. Don’t treat viral pharyngitis with antibiotics. […] Using a recommended antibiotic regimen to treat group A strep pharyngitis: Shortens the duration of symptoms, reduces the likelihood of transmission to close contacts, decreases the development of complications. […] Penicillin or amoxicillin is the antibiotic of choice to treat group A strep pharyngitis. […] Other options for patients with a penicillin allergy include prescribing one of multiple recommended regimens. […] Treatment with an appropriate antibiotic for 12 hours or longer limits a person’s ability to transmit group A strep bacteria.
  • #1 Streptococcal Pharyngitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK525997/
    As adjunctive therapy for the patient with GAS pharyngitis, the IDSA recommends acetaminophen or an NSAID to control pain associated with the disease or any fever that should develop. Currently, the IDSA does not recommend routine adjunctive therapy with corticosteroids for those with GAS pharyngitis. […] Following antibiotic treatment, patients may see symptoms resolve within 1 to 3 days and return to work or school after 24 hours. However, a test of cure is not recommended after a course of treatment unless the patient has a history of acute rheumatic fever or another GAS complication. […] Disease prevention is achieved through proper hand hygiene, which is also key to halting disease progression within close quarters.
  • #1 Strep throat – Diagnosis & treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/strep-throat/diagnosis-treatment/drc-20350344
    To relieve throat pain and reduce fever, try over-the-counter pain relievers, such as ibuprofen (Advil, Motrin IB, others) or acetaminophen (Tylenol, others). […] In most cases, antibiotics will quickly wipe out the bacteria causing the infection. […] If you think you or your child might have a strep infection, take steps to relieve symptoms and avoid spreading infection: […] Rest, drink fluids, eat soft foods and take pain relievers, such as ibuprofen (Advil, Motrin IB, others) or acetaminophen (Tylenol, others) to help ease symptoms.
  • #1 IDSA Updates Guideline for Managing Group A Streptococcal Pharyngitis | AAFP
    https://www.aafp.org/pubs/afp/issues/2013/0901/p338.html
    Patients with acute group A streptococcal pharyngitis should be treated with an antibiotic that is likely to eradicate the organism, usually for 10 days. Penicillin or amoxicillin is commonly recommended because of its narrow spectrum of activity, few adverse effects, and modest cost. Alternative antibiotics for those with penicillin allergy include a first-generation cephalosporin, clindamycin, clarithromycin (Biaxin), or azithromycin (Zithromax). […] Adjunctive therapy with an analgesic or antipyretic (e.g., acetaminophen, nonsteroidal anti-inflammatory drugs) can be considered to treat moderate to severe symptoms or control a high fever. Aspirin should not be used in children, and adjunctive corticosteroids are not recommended in the treatment of group A streptococcal pharyngitis. […] Other antibiotic regimens have been shown to be substantially more effective than penicillin or amoxicillin alone in eliminating chronic streptococcal carriage.
  • #1 Strep Throat Treatment: Do You Really Need Antibiotics?
    https://www.everydayhealth.com/strep-throat/strep-throat-treatment-you-need-antibiotic/
    Strep throat should almost always be treated with antibiotics. […] Strep throat can be treated very effectively with antibiotics, says Shengyi Mao, MD, a pediatrician and an internal medicine doctor at the Ohio State University Wexner Medical Center in Columbus. […] Antibiotics help speed up the recovery, decrease the spread of the disease to others, and most importantly, prevent complications like rheumatic fever or abscess, which are rare but serious, says Dr. Mao. […] It’s also important to finish taking the full course of antibiotics specified by your doctor or pharmacist, even if you start to feel better, warns the CDC. […] Antibiotics are the primary and most effective treatment for strep throat, as this medication targets bacteria directly, says Dr. Madden. […] None of these remedies should take the place of prescription medication: It’s essential to consult with a healthcare professional for guidance, because antibiotics remain the primary treatment for strep throat, says Madden.
  • #1 Do Patients with Strep Throat Need to Be Treated with Antibiotics? – REBEL EM – Emergency Medicine Blog
    https://rebelem.com/patients-strep-throat-need-treated-antibiotics/
    One therapy that has shown remarkable benefits in terms of symptoms is the use of corticosteroids. Hayward et al showed that corticosteroids increased the rate of symptom resolution at 24 hours with an NNT = 4 (Hayward 2012). […] If we are interested in making the patients symptoms resolve faster, corticosteroids are our best bet. I typically give 10 mg of decadron IM. We are far more likely to harm patients with strep pharyngitis by giving antibiotics than to help them in developed countries. […] acute pharyngitis should not typically be treated with antibiotics. The great majority of cases are viral in origin, and suppurative complications following streptococcal infection are both easily treated and too rare to justify routine use of antibiotics.
  • #1 Diagnosis and Treatment of Streptococcal Pharyngitis | AAFP
    https://www.aafp.org/pubs/afp/issues/2009/0301/p383.html
    Although GABHS pharyngitis is common, the ideal approach to management remains a matter of debate. […] Antibiotic treatment may be appropriate in the following persons or situations: recurrent GABHS infection within a family; personal history of or close contact with someone who has had acute rheumatic fever or acute poststreptococcal glomerulonephritis; close contact with someone who has GAS infection; community outbreak of acute rheumatic fever, poststreptococcal glomerulonephritis, or invasive GAS infection; health care workers or patients in hospitals, chronic care facilities, or nursing homes; families who cannot be reassured; and children at risk of tonsillectomy for repeated GABHS pharyngitis. […] Small RCTs suggest that intramuscular benzathine penicillin combined with four days of oral rifampin (Rifadin) or a 10-day course of oral clindamycin effectively eradicates the carrier state.
  • #1 The treatment of streptococcal tonsillitis/pharyngitis in young children
    https://pmc.ncbi.nlm.nih.gov/articles/PMC8356196/
    For children who experience a recurrence of laboratory confirmed GAS pharyngitis shortly after completion of antibiotic therapy, the same agent or an alternative agent such as a narrow spectrum cephalosporin, amoxicillin-clavulanate, or a macrolide may be used. […] Antibiotic therapy to eradicate GAS pharyngeal carriage is not routinely indicated since carriers are at low, if any, risk of developing complications and carriers are unlikely to transmit infection. […] Tonsillectomy solely for the purposes of decreasing the frequency of GAS pharyngitis episodes is not routinely recommended.
  • #1 Management of Streptococcal Pharyngitis
    https://www.uspharmacist.com/article/management-of-streptococcal-pharyngitis
    In terms of adjunctive treatment for streptococcal pharyngitis, an agent with analgesic and antipyretic properties such as acetaminophen or a nonsteroidal anti-inflammatory drug (NSAID) may be used in addition to an antibiotic for patients with a fever or moderate-to-severe symptoms. It is important to note that aspirin should be avoided in children because of the risk of Reye syndrome. […] There are certain patients who experience recurrent episodes of pharyngitis and have laboratory evidence of GAS. In these cases, the clinician needs to determine whether the patient is having a repeated GAS infection or is merely a chronic GAS carrier who is experiencing recurrent viral pharyngitis. Antibiotic therapy is not indicated for most patients who are chronic carriers of GAS, but may be used in selected circumstances. These include during a community outbreak of invasive GAS infection (including acute rheumatic fever or post-streptococcal glomerulonephritis); during an outbreak in a closed or partially closed community; in a patient with a personal or family history of acute rheumatic fever; when a particular family has excessive worry about infections caused by GAS; or when tonsillectomy is being considered.
  • #1 Group A Streptococcal (GAS) Infections Treatment & Management: Approach Considerations, Pharmacologic Therapy, Monitoring
    https://emedicine.medscape.com/article/228936-treatment
    Long-term antibiotic therapy to prevent streptococcal infection is indicated for patients with a history of acute rheumatic fever or rheumatic heart disease. […] The recommended regimen is 1.2 million international units of benzathine penicillin G injected every 3-4 weeks, 250 mg of oral penicillin V twice daily, or 0.5-1 g of sulfadiazine daily. […] An alternative approach to prophylaxis is to treat all household contacts in the setting of acute PSGN in an effort to eradicate household transmission of nephritogenic strains. […] A streptococcal vaccine could be a promising tool for disease prevention, but an effective vaccine would have to provide protection from multiple serotypes.
  • #1 Strep A
    https://www.nhs.uk/conditions/strep-a/
    Most strep A infections are not serious and can be treated with antibiotics. […] Serious strep A infections (invasive group A strep, iGAS) need to be treated in hospital with antibiotics. […] Most strep A infections can be easily treated with antibiotics.
  • #1 Streptococcal Infections (invasive group A strep, GAS)
    https://www.health.ny.gov/diseases/communicable/streptococcal/group_a/fact_sheet.htm
    Group A streptococcus bacteria can be treated with common, inexpensive antibiotics. Penicillin is the drug of choice for both mild and severe disease. […] Clindamycin may be used to treat penicillin-allergic patients with more severe illness and can be added to the treatment in cases of necrotizing fasciitis or STSS. […] In addition to antibiotics, supportive care in an intensive care unit and sometimes surgery are necessary with these diseases. Early treatment may reduce the risk of death although, unfortunately, even appropriate therapy does not prevent death in every case.
  • #1 What doctors wish patients knew about strep throat | American Medical Association
    https://www.ama-assn.org/delivering-care/population-care/what-doctors-wish-patients-knew-about-strep-throat
    A very common misconception is that once you have your tonsils removed that you can’t get strep throat, Dr. Patel said. However, strep throat is just one form of having the strep A bacteria present, so you can still get a strep throat infection. […] Strep throat is a sore throat like no other, said Dr. Hardy, but there are some things patients can do at home to relieve their symptoms. […] To protect yourself from strep throat or from spreading it to others, washing your hands is one of the most basic things you can do, Dr. Hardy said. […] It’s important for families to realize the complications to watch out for when it comes to strep throat or improperly treated strep throat, Dr. Patel said.
  • #1 Group A Streptococcal (GAS) Infection Symptoms, Treatment, Strep A & Vaccines
    https://www.medicinenet.com/streptococcal_infections/article.htm
    Some investigators suggest adding immune globulin to the multi-antibiotic treatment. […] In addition to antibiotics, surgical intervention may be necessary to remove dead and dying tissue to limit the spread of invasive GAS organisms. This is almost always done in patients who develop necrotizing fasciitis. […] Early diagnosis and treatment of invasive GAS infections yield the best patient outcomes. Many clinicians consult with an infectious disease specialist to help determine the best antibiotic therapy for individual patients. More GAS strains are being reported to have some resistance to one or more antibiotics so the treatment may require alterations in antibiotics. The infectious disease specialist can help choose the most effective antibiotic combinations to treat antibiotic-resistant GAS organisms.
  • #2 Streptococcal Pharyngitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK525997/
    Antibiotics are first-line treatments for confirmed cases to reduce symptom duration and prevent complications. […] The recommended first-line antibiotics are penicillin or amoxicillin, and a first-generation cephalosporin may be used if the patient has a nonanaphylactic reaction to -lactams. A macrolide or clindamycin may be utilized in a patient with a known anaphylactic reaction to -lactam antibiotics. […] Patients without allergies to -lactam antibiotics should receive one of the following recommended amoxicillin or penicillin treatment regimens: Amoxicillin: Children: 50 mg per kg per day orally (maximum: 1,000 mg per day) for 10 days or 50 mg/kg (max 500 mg) twice daily orally for 10 days. […] Patients with allergies to penicillin should receive one of the following alternative treatments, though immediate-type hypersensitivities should not be given cephalexin or cefadroxil: Cephalexin: 20 mg per kg orally twice per day (maximum 500 mg per dose) for 10 days.
  • #2 Group A Streptococcus Treatment and Management
    https://www.uspharmacist.com/article/group-a-streptococcus-treatment-and-management
    The main objectives of treatment for GAS pharyngitis are reducing a patients duration and severity of symptoms, preventing both acute and delayed complications, and preventing the overspill of the infection to others. […] Those with GAS pharyngitis should be treated with either penicillin or amoxicillin, given their relatively low cost and low adverse effects. Penicillin can be prescribed as either 250 mg twice or three times daily for children and 250 mg four times daily for adults. If amoxicillin is chosen by the clinician, then the medication can be given 50 mg/kg once daily with a maximum of 1,000 mg per dose or 25 mg/kg twice a day with a maximum of 500 mg per dose. If either of these therapies is chosen, a total of 10 days of treatment should be completed. […] For those with an allergy to penicillin, clindamycin (7 mg/kg three times daily; maximum 300 mg/dosage; 10-day duration), clarithromycin (7.5 mg/kg twice daily; maximum 250 mg/dosage; 10-day duration), or azithromycin (12 mg/kg once daily; maximum 500 mg/dosage; 5-day duration) can be prescribed. A first-generation cephalosporin (cephalexin 20 mg/kg twice daily; maximum 500 mg/dosage; 10-day duration) can also be used for patients without an anaphylactoid reaction to penicillin.
  • #2 Clinical Guidance for Group A Streptococcal Pharyngitis | Group A Strep | CDC
    https://www.cdc.gov/group-a-strep/hcp/clinical-guidance/strep-throat.html
    Treat group A streptococcal pharyngitis with antibiotics. […] Patients, regardless of age, who have a positive RADT or throat culture need antibiotics. Don’t treat viral pharyngitis with antibiotics. […] Using a recommended antibiotic regimen to treat group A strep pharyngitis: Shortens the duration of symptoms, reduces the likelihood of transmission to close contacts, decreases the development of complications. […] Penicillin or amoxicillin is the antibiotic of choice to treat group A strep pharyngitis. […] Other options for patients with a penicillin allergy include prescribing one of multiple recommended regimens. […] Treatment with an appropriate antibiotic for 12 hours or longer limits a person’s ability to transmit group A strep bacteria.
  • #2 Bacterial Pharyngitis Treatment & Management: Approach Considerations, Medical Care, Surgical Care
    https://emedicine.medscape.com/article/225243-treatment
    Oral penicillin V remains the preferred antibiotic to treat GABHS pharyngitis. Amoxicillin is often prescribed and is an acceptable first-line agent because of its narrow spectrum, the ease of once-daily dosing, and improved palatability, especially for children. Both antibiotics are equally efficacious. […] An update on the recent Cochrane review evaluating patient outcomes on different antibiotics for group A streptococcal pharyngitis did not find clinically important differences in outcomes when comparing different classes of antibiotics against penicillin in adults and children with pharyngitis caused by GABHS. Considering the low cost and absence of resistance, penicillin can still be recommended as first choice. Nevertheless, GABHS is sensitive to many other antibiotics, which can be considered as alternative choices based on numerous factors.
  • #2 Bacterial Pharyngitis Treatment & Management: Approach Considerations, Medical Care, Surgical Care
    https://emedicine.medscape.com/article/225243-treatment
    The ACP, American Academy of Pediatrics (AAP), and Infectious Diseases Society of America (IDSA) all agree that the antibiotics of choice for acute pharyngitis are oral penicillin V (for 10 days), intramuscular penicillin G benzathine (single dose), and oral amoxicillin (10 days), which is as efficacious as penicillin but more palatable, especially in children. […] In patients with an immunoglobulin E (IgE) mediated penicillin allergy, antibiotics that contain a beta-lactam ring (cephalosporins, amoxicillin) should be used with caution. In patients with nonanaphylactic reactions to penicillin a first generation cephalosporin (Cephalexin, Cefadroxil) is a treatment alternative. In patients with history of severe or anaphylactic reactions to penicillin, macrolides such as azithromycin, clarithromycin, and erythromycin may be used, although resistance has been reported in the United States and internationally. Clindamycin is also a reasonable alternative in penicillin-allergic patients, as resistance rates remain less than 1% in the United States.
  • #2 Treatment streptococcal pharyngitis in adults – UpToDate
    https://www.uptodate.com/contents/image?imageKey=ID/64596
    Drug: Cephalosporins (potential alternatives for mild reactions to penicillin) […] Drug: Cephalexin (first generation) […] Dosing in adults: 500 mg orally twice daily for 10 days […] Advantages: High efficacy rate, Narrower spectrum than later-generation cephalosporins […] Disadvantages: Broader spectrum than penicillin, Greater potential to induce antibiotic resistance. […] Drug: Macrolides (alternatives for patients with anaphylaxis or other IgE-mediated reactions or severe delayed reactions to penicillin) […] Drug: Azithromycin […] Dosing in adults: 12 mg/kg/day (maximum 500 mg/dose) 3 days […] Disadvantages: Growing rates of resistance, Associated with QTc prolongation and, rarely, life-threatening cardiovascular events including TdP; assess risk. […] Drug: Clindamycin […] Dosing in adults: 300 mg orally three times daily for 10 days […] Disadvantages: Growing rates of resistance, High side-effect profile (ie, gastrointestinal).
  • #2 Strep Throat: Symptoms, Causes, Diagnosis & Treatment
    https://my.clevelandclinic.org/health/diseases/4602-strep-throat
    Strep throat treatment includes antibiotics. An antibiotic is a type of medicine that kills the bacteria that cause an infection. […] Penicillin and amoxicillin are common antibiotics healthcare providers use to treat strep throat. If you’re allergic to penicillin, the provider can prescribe another antibiotic. […] A healthcare provider may give you an antibiotic shot, or they may prescribe an antibiotic in either pill or liquid form. You’ll usually take the pills or liquid for 10 days. Follow your provider’s instructions. You should take all of the medication, even if you feel better. The bacteria can still be alive even if you’re feeling well. […] Unfortunately, you can’t cure strep throat overnight. A type of bacteria causes strep throat. Therefore, you need an antibiotic to clear it up. After starting on an antibiotic, you should start to feel better within a day or two. Until then, there are things you can do to manage your symptoms, such as drinking warm liquids and taking pain relievers.
  • #2 Strep Throat Prevention and Treatment
    https://www.healthline.com/health/strep-throat-prevention-and-treatments
    Take prescribed medications. If you suspect you have strep throat, make an appointment with your doctor. They can diagnose you with strep throat using a simple throat culture. If you test positive for Streptococcus pyogenes, they will likely prescribe antibiotics. Your symptoms should start to improve quickly, usually within 24 to 48 hours of starting a round of antibiotics. […] The course of antibiotics may last up to two weeks. To prevent rheumatic fever and other serious side effects of strep throat, it’s important to finish all your prescribed medication, even after you feel better. […] In addition to antibiotics, your doctor may encourage you to take over-the-counter medications to relieve your symptoms. For example, ibuprofen and acetaminophen can ease a sore throat and reduce fever. You can also gargle warm salt water a few times a day to help relieve a sore throat.
  • #2 What is the best antibiotic to treat strep throat?
    https://www.drugs.com/medical-answers/best-antibiotic-treat-strep-throat-3121657/
    Penicillin or amoxicillin are considered the best first-line treatments for Strep throat. According to the CDC (Centers for Disease Control and Prevention) “There has never been a report of a clinical isolate of group A strep that is resistant to penicillin”. […] For people with a penicillin allergy, treat Strep throat with either a narrow-spectrum cephalosporin (such as cephalexin or cefadroxil), clindamycin, azithromycin, or clarithromycin. Note that resistance to azithromycin and clarithromycin has been reported. […] The CDC recommends that all patients, regardless of age, who have a positive rapid antigen detection test (RADT) or throat culture receive antibiotics. […] Antibiotics have been shown to: Shorten the duration of Strep throat symptoms, Reduce the likelihood of transmission to family members, friends, and other close contacts, Prevent the development of rheumatic fever and other complications.
  • #2 Group A Streptococcal Infections: Types & Symptoms
    https://my.clevelandclinic.org/health/diseases/5911-group-a-streptococcal-infections
    It could take between three to five days until you start to feel better after taking antibiotics to treat a group A streptococcal infection. Symptoms should reduce after a few days if you have a mild infection. Severe infections could take up to two weeks until you start to feel better. […] Group A streptococcal infections cause temporary illnesses that are easily treated with antibiotics. If you experience symptoms, visit your healthcare provider to receive treatment to minimize the amount of time you’ll feel under the weather. Infections can be serious and spread to other parts of your body, so don’t delay getting treatment.
  • #2 Antibiotics for Strep Throat: What Are Your Options? – K Health
    https://khealth.com/learn/strep-throat/antibiotics-for-strep-throat/
    For people who are allergic to penicillin and penicillin-based antibiotics, the recommended treatment is cephalexin or other similar cephalosporins, clindamycin, or azithromycin. […] If your provider confirms the diagnosis, they can prescribe the right antibiotic prescription to clear the infection. […] If you feel your symptoms are getting worse or not improving on antibiotics within 2-3 days, contact your healthcare provider.
  • #2 Group A Streptococcus Treatment and Management
    https://www.uspharmacist.com/article/group-a-streptococcus-treatment-and-management
    As supportive therapy for the patient with GAS pharyngitis, the IDSA recommends acetaminophen or a nonsteroidal anti-inflammatory drug to control pain associated with the illness or any fever that should arise. […] After the antibiotic treatment, patients may see the disappearance of symptoms within 1 to 3 days and may return to work or school after 24 hours of treatment. A test of cure is not recommended after a course of treatment unless a patient has a history of acute rheumatic fever or another GAS complication. […] It is important to educate the patient on proper hand hygiene to prevent the spread of infection to others.
  • #2 Streptococcal Pharyngitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK525997/
    As adjunctive therapy for the patient with GAS pharyngitis, the IDSA recommends acetaminophen or an NSAID to control pain associated with the disease or any fever that should develop. Currently, the IDSA does not recommend routine adjunctive therapy with corticosteroids for those with GAS pharyngitis. […] Following antibiotic treatment, patients may see symptoms resolve within 1 to 3 days and return to work or school after 24 hours. However, a test of cure is not recommended after a course of treatment unless the patient has a history of acute rheumatic fever or another GAS complication. […] Disease prevention is achieved through proper hand hygiene, which is also key to halting disease progression within close quarters.
  • #2 Management of Streptococcal Pharyngitis
    https://www.uspharmacist.com/article/management-of-streptococcal-pharyngitis
    In terms of adjunctive treatment for streptococcal pharyngitis, an agent with analgesic and antipyretic properties such as acetaminophen or a nonsteroidal anti-inflammatory drug (NSAID) may be used in addition to an antibiotic for patients with a fever or moderate-to-severe symptoms. It is important to note that aspirin should be avoided in children because of the risk of Reye syndrome. […] There are certain patients who experience recurrent episodes of pharyngitis and have laboratory evidence of GAS. In these cases, the clinician needs to determine whether the patient is having a repeated GAS infection or is merely a chronic GAS carrier who is experiencing recurrent viral pharyngitis. Antibiotic therapy is not indicated for most patients who are chronic carriers of GAS, but may be used in selected circumstances. These include during a community outbreak of invasive GAS infection (including acute rheumatic fever or post-streptococcal glomerulonephritis); during an outbreak in a closed or partially closed community; in a patient with a personal or family history of acute rheumatic fever; when a particular family has excessive worry about infections caused by GAS; or when tonsillectomy is being considered.
  • #2 Bacterial Pharyngitis Treatment & Management: Approach Considerations, Medical Care, Surgical Care
    https://emedicine.medscape.com/article/225243-treatment
    Antimicrobial treatment options that have been shown to be more effective than penicillin monotherapy include clindamycin, cephalosporins, amoxicillin/clavulanic acid, azithromycin, or a combination that includes either penicillin V or G with rifampin for the last 4 days of treatment. […] When a patient presents with signs and symptoms that cannot be initially confirmed as viral or bacterial by a healthcare provider, one strategy is to provide a delayed antibiotic prescription. […] A double-blind, placebo-controlled randomized trial conducted in 42 family practices in South and West England enrolled 576 patients who presented with acute sore throat that was deemed to not require immediate antibiotic therapy. Administration of a single 10-mg dose of oral dexamethasone significantly increased the proportion of patients with resolution of symptoms at 48 hours compared with placebo.
  • #2 Group A Streptococcal (GAS) Infections Treatment & Management: Approach Considerations, Pharmacologic Therapy, Monitoring
    https://emedicine.medscape.com/article/228936-treatment
    A 10-day course of penicillin V 250 mg twice daily in children and 500 mg twice daily or 250 mg 4 times daily in adults is very effective. […] A single intramuscular injection of 1.2 million units of penicillin G benzathine can be administered in patients who weigh more than 27 kg; 600,000 units is used in patients who weigh less than 27 kg. […] Amoxicillin is equally effective and may be better tolerated in children. […] Early antibiotic therapy may have beneficial effects in relieving symptoms and allowing an earlier return to school or daycare, but early treatment may have disadvantages as well. […] In patients who are allergic to penicillin, erythromycin or the newer macrolides (eg, azithromycin, clarithromycin) appear to be effective. […] Oral cephalosporins are also highly effective in the treatment of streptococcal pharyngitis.
  • #2 Diagnosis and Treatment of Streptococcal Pharyngitis | AAFP
    https://www.aafp.org/pubs/afp/issues/2009/0301/p383.html
    Although GABHS pharyngitis is common, the ideal approach to management remains a matter of debate. […] Antibiotic treatment may be appropriate in the following persons or situations: recurrent GABHS infection within a family; personal history of or close contact with someone who has had acute rheumatic fever or acute poststreptococcal glomerulonephritis; close contact with someone who has GAS infection; community outbreak of acute rheumatic fever, poststreptococcal glomerulonephritis, or invasive GAS infection; health care workers or patients in hospitals, chronic care facilities, or nursing homes; families who cannot be reassured; and children at risk of tonsillectomy for repeated GABHS pharyngitis. […] Small RCTs suggest that intramuscular benzathine penicillin combined with four days of oral rifampin (Rifadin) or a 10-day course of oral clindamycin effectively eradicates the carrier state.
  • #2 Group A Streptococcal (GAS) Infections Treatment & Management: Approach Considerations, Pharmacologic Therapy, Monitoring
    https://emedicine.medscape.com/article/228936-treatment
    Physicians must be aware and concerned about the potential for life-threatening complications presented by infection with group A streptococci (GAS). […] Necessary procedures for the management of the diverse nature of GAS infections may include the following: Endotracheal intubation, Thoracocentesis, Lumbar puncture, Abscess or skin aspiration, Prompt surgical drainage, Surgical debridement of devitalized tissue, fasciotomy, or amputation. […] Some children with recurrent streptococcal pharyngitis (7 culture-proven episodes in the preceding year) may benefit from tonsillectomy. […] Children with GAS infection who appear unusually ill require aggressive inpatient evaluation and treatment. […] Surgical debridement of necrotic tissue is a crucial adjunct to management. […] Therapy for streptococcal pharyngitis is aimed primarily at preventing nonsuppurative and suppurative complications and decreasing infectivity.
  • #2 Group A Streptococcal (GAS) Infection Symptoms, Treatment, Strep A & Vaccines
    https://www.medicinenet.com/streptococcal_infections/article.htm
    What is the treatment for invasive group A streptococcal disease? […] Although oral antibiotics (many types) are effective in treating milder forms of GAS infections, more serious forms of GAS such as invasive GAS disease usually require multiple antibiotics administered IV; in addition, some patients may require surgery to remove dead and dying tissue. […] Milder infections caused by GAS (strep throat, skin infections) are often treated with oral antibiotics (for example, penicillin v [Pen-Vee-K, Veetids], amoxicillin [Amoxil, Dispermox, Trimox], cephalosporins; if allergic to penicillin, erythromycin [E-Mycin, Eryc, Ery-Tab, Pce, Pediazole, Ilosone], azithromycin [Zithromax, Zmax]). […] However, invasive group A strep infections require a more aggressive treatment approach. High doses of penicillin, together with clindamycin (Cleocin) by sequential IV administration, are often recommended.
  • #2 Strep Throat: Diagnosis & Treatment | NewYork-Presbyterian
    https://www.nyp.org/primary-care/strep-throat/treatment
    The main treatment for strep throat is antibiotics. Pain reliever and fever-reducer medication can also be taken, and some lifestyle changes may also help improve symptoms. […] Antibiotics help improve symptoms, reduce the time it takes to get well and lower the risk of complications and the spread of the infection to others. […] Lifestyle changes can help relieve symptoms of strep throat until the antibiotics clear the infection. Ways to improve symptoms include: Resting at home for at least 24 hours after starting to take antibiotics and until patients are feeling better. Drinking plenty of fluids to keep hydrated and soothe the sore throat. Eating soft, mild foods that are easy to swallow, such as broths, soups, yogurt, and applesauce. Avoid spicy foods that can irritate the throat.
  • #3 Clinical Guidance for Group A Streptococcal Pharyngitis | Group A Strep | CDC
    https://www.cdc.gov/group-a-strep/hcp/clinical-guidance/strep-throat.html
    Treat group A streptococcal pharyngitis with antibiotics. […] Patients, regardless of age, who have a positive RADT or throat culture need antibiotics. Don’t treat viral pharyngitis with antibiotics. […] Using a recommended antibiotic regimen to treat group A strep pharyngitis: Shortens the duration of symptoms, reduces the likelihood of transmission to close contacts, decreases the development of complications. […] Penicillin or amoxicillin is the antibiotic of choice to treat group A strep pharyngitis. […] Other options for patients with a penicillin allergy include prescribing one of multiple recommended regimens. […] Treatment with an appropriate antibiotic for 12 hours or longer limits a person’s ability to transmit group A strep bacteria.
  • #3 Group A streptococcal (GAS) pharyngitis: A practical guide to diagnosis and treatment | Canadian Paediatric Society
    https://cps.ca/documents/position/group-a-streptococcal
    The optimal treatment for GAS pharyngitis continues to be penicillin or amoxicillin for 10 days, because all Group A streptococci are susceptible to penicillin. […] For children with non-anaphylactic hypersensitivity reactions to penicillins, an oral amoxicillin challenge or cephalexin is recommended. […] In populations at higher risk for ARF, such as children living in the Canadian North or in overcrowded housing conditions, and Indigenous and Pacific Islander children, a high index of clinical suspicion for GAS is needed. […] Testing for GAS pharyngitis is recommended for children presenting with moderate to severe sore throat, fever, absence of cough and rhinorrhea, and purulent and/or inflamed tonsils. […] Microbiological confirmation of GAS pharyngitis using RADT and/or culture is recommended before initiating antimicrobial therapy in low-risk populations. Treatment of first choice for GAS pharyngitis is 10 days of amoxicillin or penicillin.
  • #3 Group A Streptococcal (GAS) Infections Treatment & Management: Approach Considerations, Pharmacologic Therapy, Monitoring
    https://emedicine.medscape.com/article/228936-treatment
    A 10-day course of penicillin V 250 mg twice daily in children and 500 mg twice daily or 250 mg 4 times daily in adults is very effective. […] A single intramuscular injection of 1.2 million units of penicillin G benzathine can be administered in patients who weigh more than 27 kg; 600,000 units is used in patients who weigh less than 27 kg. […] Amoxicillin is equally effective and may be better tolerated in children. […] Early antibiotic therapy may have beneficial effects in relieving symptoms and allowing an earlier return to school or daycare, but early treatment may have disadvantages as well. […] In patients who are allergic to penicillin, erythromycin or the newer macrolides (eg, azithromycin, clarithromycin) appear to be effective. […] Oral cephalosporins are also highly effective in the treatment of streptococcal pharyngitis.
  • #3 Streptococcal Infections (invasive group A strep, GAS)
    https://www.health.ny.gov/diseases/communicable/streptococcal/group_a/fact_sheet.htm
    Group A streptococcus bacteria can be treated with common, inexpensive antibiotics. Penicillin is the drug of choice for both mild and severe disease. […] Clindamycin may be used to treat penicillin-allergic patients with more severe illness and can be added to the treatment in cases of necrotizing fasciitis or STSS. […] In addition to antibiotics, supportive care in an intensive care unit and sometimes surgery are necessary with these diseases. Early treatment may reduce the risk of death although, unfortunately, even appropriate therapy does not prevent death in every case.
  • #3 Strep throat: MedlinePlus Medical EncyclopediaLock
    https://medlineplus.gov/ency/article/000639.htm
    Most sore throats are caused by viruses, not bacteria. […] A sore throat should be treated with antibiotics only if the strep test is positive. Antibiotics are taken to speed up your recovery and to prevent rare but more serious health problems, such as rheumatic fever. […] Penicillin or amoxicillin are most often the first drugs to be tried. […] Certain other antibiotics may also work against the strep bacteria. […] Antibiotics should be taken for 10 days, even though symptoms are often gone within a few days.
  • #3 Diagnosis and Treatment of Streptococcal Pharyngitis | AAFP
    https://www.aafp.org/pubs/afp/issues/2009/0301/p383.html
    Common signs and symptoms of streptococcal pharyngitis include sore throat, temperature greater than 100.4F (38C), tonsillar exudates, and cervical adenopathy. […] Penicillin (10 days of oral therapy or one injection of intramuscular benzathine penicillin) is the treatment of choice because of cost, narrow spectrum of activity, and effectiveness. Amoxicillin is equally effective and more palatable. […] Antibiotics shorten symptom duration by about 16 hours; the number needed to treat (NNT) for symptom relief at 72 hours is four in those with positive throat swabs. […] Antibiotics also reduce the incidence of acute rheumatic fever (relative risk reduction = 0.28). […] Current U.S. treatment guidelines recommend erythromycin for patients with penicillin allergy. […] First-generation oral cephalosporins are recommended for patients with penicillin allergy who do not have immediate-type hypersensitivity to betalactam antibiotics.
  • #3 Strep throat treatment: What are the options?
    https://blog.walgreens.com/health/general-health/strep-throat-treatment-what-are-the-options.html
    Strep throat accounts for about 5% to 15% of cases of sore throat in adults and 15% to 35% of cases in children each year. […] Treatment with appropriate strep throat medication allows most people to make a full recovery quickly. […] Because strep throat is caused by bacteria, antibiotics are the standard treatment. Some antibiotics commonly prescribed for strep throat include: Amoxicillin or penicillin, Augmentin (amoxicillin and clavulanate), Azithromycin, Cephalexin, also known as the brand name Keflex, Clindamycin, Doxycycline. […] Your healthcare provider will take your symptoms, health history and other factors into consideration when choosing which antibiotic to prescribe. […] In addition to antibiotics, your healthcare provider may advise you to take acetaminophen (Tylenol), ibuprofen (Advil), or other pain-relieving medication while you wait for the antibiotics to begin working.
  • #3 Strep Throat: Diagnosis & Treatment | NewYork-Presbyterian
    https://www.nyp.org/primary-care/strep-throat/treatment
    The main treatment for strep throat is antibiotics. Pain reliever and fever-reducer medication can also be taken, and some lifestyle changes may also help improve symptoms. […] Antibiotics help improve symptoms, reduce the time it takes to get well and lower the risk of complications and the spread of the infection to others. […] Lifestyle changes can help relieve symptoms of strep throat until the antibiotics clear the infection. Ways to improve symptoms include: Resting at home for at least 24 hours after starting to take antibiotics and until patients are feeling better. Drinking plenty of fluids to keep hydrated and soothe the sore throat. Eating soft, mild foods that are easy to swallow, such as broths, soups, yogurt, and applesauce. Avoid spicy foods that can irritate the throat.
  • #3 Group A Streptococcal (GAS) Infections Treatment & Management: Approach Considerations, Pharmacologic Therapy, Monitoring
    https://emedicine.medscape.com/article/228936-treatment
    Physicians must be aware and concerned about the potential for life-threatening complications presented by infection with group A streptococci (GAS). […] Necessary procedures for the management of the diverse nature of GAS infections may include the following: Endotracheal intubation, Thoracocentesis, Lumbar puncture, Abscess or skin aspiration, Prompt surgical drainage, Surgical debridement of devitalized tissue, fasciotomy, or amputation. […] Some children with recurrent streptococcal pharyngitis (7 culture-proven episodes in the preceding year) may benefit from tonsillectomy. […] Children with GAS infection who appear unusually ill require aggressive inpatient evaluation and treatment. […] Surgical debridement of necrotic tissue is a crucial adjunct to management. […] Therapy for streptococcal pharyngitis is aimed primarily at preventing nonsuppurative and suppurative complications and decreasing infectivity.
  • #3 I am suffering with streptococcal infection. Will this spread?
    https://www.icliniq.com/qa/streptococcal-infection/what-is-the-treatment-for-streptococcal-infection
    Streptococcal pharyngitis, commonly known as strep throat, is a contagious infection that affects the throat and tonsils. […] Treatment for streptococcal pharyngitis typically involves antibiotics, such as penicillin or amoxicillin, to eliminate the bacteria and prevent complications. Your healthcare provider will determine the appropriate treatment based on your specific situation. […] To prevent the spread of the infection, follow these steps: Practice good hygiene: Wash your hands frequently with soap and water, especially after coughing or sneezing, and before eating or touching your face. Avoid close contact: Keep a safe distance from people who are sick, and if you have the infection, avoid close contact with others until you’ve completed your treatment and you’re no longer contagious. Cover your mouth and nose: Use a tissue when you cough or sneeze, and discard used tissues promptly. If you don’t have a tissue, use the crook of your elbow. Disinfect surfaces: Regularly clean and disinfect commonly touched surfaces, such as doorknobs, light switches, and countertops, to reduce the risk of transmission. Avoid sharing personal items: Refrain from sharing utensils, cups, towels, or other personal items that may have come into contact with your saliva. Stay home when sick: If you have streptococcal pharyngitis, stay home from work, school, or other public places until you’ve completed your treatment and you’re no longer contagious.
  • #4 Strep throat – Diagnosis & treatment – Mayo Clinic
    https://www.mayoclinic.org/diseases-conditions/strep-throat/diagnosis-treatment/drc-20350344
    Medications are available to cure strep throat, relieve its symptoms, and prevent its complications and spread. […] If your doctor diagnoses you or your child with strep throat, your doctor will likely prescribe an oral antibiotic. If taken within 48 hours of the onset of the illness, antibiotics reduce the duration and severity of symptoms, as well as the risk of complications and the likelihood that infection will spread to others. […] With treatment, you or your child should start feeling better in a day or two. Call your doctor if there’s no improvement after taking antibiotics for 48 hours. […] Children taking an antibiotic who feel well and don’t have a fever often can return to school or child care when they’re no longer contagious usually 24 hours after beginning treatment. But be sure to finish all the medicine. Stopping early can lead to recurrences and serious complications, such as rheumatic fever or kidney inflammation.
  • #4 Pharyngitis — Empiric Antibiotic Therapy — Clinical Pathway: Emergency Department and Inpatient | Children’s Hospital of Philadelphia
    https://www.chop.edu/clinical-pathway/pharyngitis-empiric-antibiotic-therapy
    Streptococcus pyogenes is universally susceptible to penicillin. […] Children should only be treated for Streptococcal pharyngitis if they have a positive test (either rapid strep testing or positive culture). If rapid strep testing is negative, children should not be empirically treated with antibiotics pending culture results. […] The recommended duration of therapy is 10 days for most antimicrobials for pharyngitis. If benzathine penicillin is given intramuscularly, therapy is complete after a single dose. […] Peritonsillar abscess is generally treated for 10-14 days, depending on clinical course and source control. […] Amoxicillin, PO 50 mg/kg/day divided once or twice daily Max: 1,000 mg/day […] Penicillin VK, PO Children 27 kg: 250 mg/dose two times daily Children 27 kg, adolescents, and adults: 500 mg two times daily
  • #4 Streptococcal Pharyngitis – StatPearls – NCBI Bookshelf
    https://www.ncbi.nlm.nih.gov/books/NBK525997/
    Antibiotics are first-line treatments for confirmed cases to reduce symptom duration and prevent complications. […] The recommended first-line antibiotics are penicillin or amoxicillin, and a first-generation cephalosporin may be used if the patient has a nonanaphylactic reaction to -lactams. A macrolide or clindamycin may be utilized in a patient with a known anaphylactic reaction to -lactam antibiotics. […] Patients without allergies to -lactam antibiotics should receive one of the following recommended amoxicillin or penicillin treatment regimens: Amoxicillin: Children: 50 mg per kg per day orally (maximum: 1,000 mg per day) for 10 days or 50 mg/kg (max 500 mg) twice daily orally for 10 days. […] Patients with allergies to penicillin should receive one of the following alternative treatments, though immediate-type hypersensitivities should not be given cephalexin or cefadroxil: Cephalexin: 20 mg per kg orally twice per day (maximum 500 mg per dose) for 10 days.
  • #4 Strep throat treatment: Home remedies & antibiotics
    https://www.webmd.com/oral-health/understanding-strep-throat-treatment
    Strep throat may go away on its own, but getting treatment with antibiotics can help you get rid of it faster and prevent more severe symptoms. Early treatment with antibiotics can also reduce the risk of spreading strep to others. […] In addition to antibiotics, over-the-counter pain relievers can help ease symptoms. […] This class of drugs can kill the group A Streptococcus bacteria that cause strep throat. Antibiotics work only on bacteria and do not affect sore throats caused by viruses. […] Antibiotics can relieve your sore throat and other symptoms if they are caused by strep, help you get better faster, make it less likely you will spread it to others, and help prevent complications such as sinus and tonsil infections, as well as more serious things such as rheumatic fever. […] Doctors most often prescribe penicillin or amoxicillin to treat strep throat.
  • #4 Strep A (Group A streptococcus)
    https://www2.hse.ie/conditions/strep-a/
    You can usually treat your child’s symptoms at home. Ask your pharmacist for advice on medicines. Read advice for treating common conditions, such as a sore throat or a high temperature. […] You can usually give your child ibuprofen or liquid paracetamol (for example, Calpol). This should help improve their symptoms. Follow the dosage instructions on the bottle or packet. […] Antibiotics are not usually needed if you have a sore throat or high temperature due to a virus. But your GP may prescribe antibiotics if they think that you have strep A. […] Contact your GP if you or your child are getting worse, even if you are on antibiotics. […] If you are prescribed antibiotics, keep taking them until they’re finished. This will reduce the chance of the infection returning. […] If you or your child has a strep A infection, you should stay away from nursery, school or work for 24 hours after you start taking antibiotics. This will help stop the infection spreading to other people.
  • #4 Sore & Strep Throat Treatment
    https://www.cvs.com/minuteclinic/services/sore-and-strep-throats
    A sore throat can be caused by viral infections, acid reflux and allergies — while strep throat is an infection caused by a group A Streptococcus bacterium. […] Strep throat is contagious and requires antibiotic treatment. […] Antibiotics are the most common treatment since strep throat is caused by bacteria. Antibiotics treat strep throat by killing the bacteria that cause the infection. Many health care providers prescribe oral antibiotics. These are antibiotics that are taken by mouth. After starting antibiotics, it takes one or two days to see an improvement. You may need to take an oral antibiotic for up to 10 days to get rid of the infection completely. […] Some ways to ease your symptoms include: gargling with salt water, increasing your fluid intake, sucking on soothing lozenges. Your health care provider may recommend an over-the-counter fever reducer. Running a humidifier can be helpful because dry air can cause throat irritation. […] If strep throat is left untreated, there is a risk of: ear infection, scarlet fever, abscess.
  • #4 Bacterial Pharyngitis Treatment & Management: Approach Considerations, Medical Care, Surgical Care
    https://emedicine.medscape.com/article/225243-treatment
    In rare cases, pharyngitis spreads to adjacent structures and forms abscesses. In these cases, a drainage procedure performed by an interventional radiologist or otolaryngologist should be considered. […] Tonsillectomy is one of the most frequently performed procedures in the United States and United Kingdom. However, the IDSA does not recommend tonsillectomy if it will be performed solely to reduce the frequency of GAS pharyngitis. […] The American Academy of Otolaryngology – Head and Neck Surgery Foundation strongly recommends watchful waiting for recurrent throat infection if there have been less than 7 episodes in the past year, less than 5 episodes per year in the past 2 years, or less than 3 episodes per year in the past 3 years. […] Patients with recurrent throat infections with modifying factors including multiple antibiotic allergies/intolerance, PFAPA (periodic fever, aphthous stomatitis, pharyngitis, and adenitis), or history of more than 1 peritonsillar abscess should be assessed for tonsillectomy.
  • #4 Group A Streptococcal (GAS) Infection Symptoms, Treatment, Strep A & Vaccines
    https://www.medicinenet.com/streptococcal_infections/article.htm
    Some investigators suggest adding immune globulin to the multi-antibiotic treatment. […] In addition to antibiotics, surgical intervention may be necessary to remove dead and dying tissue to limit the spread of invasive GAS organisms. This is almost always done in patients who develop necrotizing fasciitis. […] Early diagnosis and treatment of invasive GAS infections yield the best patient outcomes. Many clinicians consult with an infectious disease specialist to help determine the best antibiotic therapy for individual patients. More GAS strains are being reported to have some resistance to one or more antibiotics so the treatment may require alterations in antibiotics. The infectious disease specialist can help choose the most effective antibiotic combinations to treat antibiotic-resistant GAS organisms.
  • #4 Bacterial Pharyngitis Treatment & Management: Approach Considerations, Medical Care, Surgical Care
    https://emedicine.medscape.com/article/225243-treatment
    In patients with peritonsillar abscess, the following are effective treatment methods: Needle aspiration, Incision and drainage, Abscess tonsillectomy. […] Patients with infectious mononucleosis (viral rather than bacterial pharyngitis) should not undergo routine tonsillectomy for symptom control. Tonsillectomy becomes indicated if clinically significant upper airway obstruction results from inflammatory tonsillar hyperplasia. […] An otolaryngologist should be consulted for local suppurative complications such as peritonsillar abscess and mastoiditis. Tonsillectomy may be considered in recurrent GABHS infection. […] Allow a regular diet as tolerated in patients with bacterial pharyngitis. Warm liquids may provide symptomatic relief. […] Encourage rest during the acute illness. […] Patients with bacterial pharyngitis should be kept out of daycare, school, or work until 24 hours after the initiation of antibiotics. […] Droplet precautions should be observed until 24 hours after the initiation of antibiotics.
  • #5 Group A streptococcal (GAS) pharyngitis: A practical guide to diagnosis and treatment | Canadian Paediatric Society
    https://cps.ca/documents/position/group-a-streptococcal
    Group A Streptococcus (GAS) pharyngitis is a common clinical syndrome in primary care, yet controversy remains regarding the best approach to diagnosis and treatment, including the benefits of antibiotics. Children who are likely to have GAS pharyngitis based on history or physical examination should have a throat swab and, when positive, be treated with amoxicillin or penicillin. […] Antibiotic treatment of GAS pharyngitis has been shown to prevent suppurative complications and ARF, but not post-streptococcal glomerulonephritis. […] Although GAS pharyngitis is self-limited, treatment is indicated within 9 days of symptom onset to prevent ARF and suppurative complications. Antibiotic stewardship can be achieved by providing delayed antibiotic prescriptions (i.e., to be filled only for children with positive cultures).
  • #5 Streptococcal Pharyngitis | Infectious Diseases Management Program at UCSF
    https://idmp.ucsf.edu/content/streptococcal-pharyngitis
    Amoxicillin 50 mg/kg/dose (max 1000 mg/dose) enterally daily […] Weight 27 kg: Benzathine Penicillin G 600,000 units IM x 1 dose […] Weight 27 kg: Benzathine Penicillin G 1.2 million units IM x 1 dose […] Cephalexin 25 mg/kg/dose (max 500 mg/dose) enterally bid […] Clindamycin 7 mg/kg/dose (max 300 mg/dose) enterally tid […] Duration for oral beta lactam therapy (not Benzathine Penicillin): 10 days.
  • #5 Group A Streptococcus Treatment and Management
    https://www.uspharmacist.com/article/group-a-streptococcus-treatment-and-management
    The main objectives of treatment for GAS pharyngitis are reducing a patients duration and severity of symptoms, preventing both acute and delayed complications, and preventing the overspill of the infection to others. […] Those with GAS pharyngitis should be treated with either penicillin or amoxicillin, given their relatively low cost and low adverse effects. Penicillin can be prescribed as either 250 mg twice or three times daily for children and 250 mg four times daily for adults. If amoxicillin is chosen by the clinician, then the medication can be given 50 mg/kg once daily with a maximum of 1,000 mg per dose or 25 mg/kg twice a day with a maximum of 500 mg per dose. If either of these therapies is chosen, a total of 10 days of treatment should be completed. […] For those with an allergy to penicillin, clindamycin (7 mg/kg three times daily; maximum 300 mg/dosage; 10-day duration), clarithromycin (7.5 mg/kg twice daily; maximum 250 mg/dosage; 10-day duration), or azithromycin (12 mg/kg once daily; maximum 500 mg/dosage; 5-day duration) can be prescribed. A first-generation cephalosporin (cephalexin 20 mg/kg twice daily; maximum 500 mg/dosage; 10-day duration) can also be used for patients without an anaphylactoid reaction to penicillin.
  • #5 The treatment of streptococcal tonsillitis/pharyngitis in young children
    https://pmc.ncbi.nlm.nih.gov/articles/PMC8356196/
    For children who experience a recurrence of laboratory confirmed GAS pharyngitis shortly after completion of antibiotic therapy, the same agent or an alternative agent such as a narrow spectrum cephalosporin, amoxicillin-clavulanate, or a macrolide may be used. […] Antibiotic therapy to eradicate GAS pharyngeal carriage is not routinely indicated since carriers are at low, if any, risk of developing complications and carriers are unlikely to transmit infection. […] Tonsillectomy solely for the purposes of decreasing the frequency of GAS pharyngitis episodes is not routinely recommended.