Sulfamethoxazole
Sulfamethoxazole is an antibiotic that is used in combination with trimethoprim, a dihydrofolate reductase inhibitor, to treat or prevent a variety of bacterial infections. It belongs to the class of sulfonamide antibiotics and works by inhibiting the growth of bacteria.
Medical uses
Sulfamethoxazole is used to treat a variety of bacterial infections, including urinary tract infections, bronchitis, and ear infections. It is also used to prevent Pneumocystis pneumonia in people with weakened immune systems.
Side effects
Common side effects of sulfamethoxazole include nausea, vomiting, loss of appetite, and skin rash. More serious side effects may include anemia, allergic reactions, and Stevens-Johnson syndrome.
Mechanism of action
Sulfamethoxazole works by inhibiting the synthesis of folic acid in bacteria, which is necessary for the production of DNA and proteins. It does this by competing with para-aminobenzoic acid (PABA) for the enzyme dihydropteroate synthase, thereby inhibiting the conversion of PABA to dihydrofolic acid.
History
Sulfamethoxazole was first synthesized in the 1960s and has since become a commonly used antibiotic for a variety of bacterial infections.
See also
Transform your life with W8MD's budget GLP-1 injections from $125.
W8MD offers a medical weight loss program to lose weight in Philadelphia. Our physician-supervised medical weight loss provides:
- Most insurances accepted or discounted self-pay rates. We will obtain insurance prior authorizations if needed.
- Generic GLP1 weight loss injections from $125 for the starting dose.
 
 - Also offer prescription weight loss medications including Phentermine, Qsymia, Diethylpropion, Contrave etc.
 
NYC weight loss doctor appointments
Start your NYC weight loss journey today at our NYC medical weight loss and Philadelphia medical weight loss clinics.
- Call 718-946-5500 to lose weight in NYC or for medical weight loss in Philadelphia 215-676-2334.
 - Tags:NYC medical weight loss, Philadelphia lose weight Zepbound NYC, Budget GLP1 weight loss injections, Wegovy Philadelphia, Wegovy NYC, Philadelphia medical weight loss, Brookly weight loss and Wegovy NYC
 
| 
 WikiMD's Wellness Encyclopedia  | 
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates  | 
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian 
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Contributors: Prab R. Tumpati, MD