Sulfamethoxazole and Trimethoprim Uses Sulfamethoxazole and Trimethoprim are used in the treatment of bacterial infections. They are effective in treating conditions such as pneumonia, bronchitis, urinary tract infections, ear infections, and intestinal infections.
Sulfamethoxazole and Trimethoprim work by preventing bacteria from producing folic acid, a nutrient essential for bacterial multiplication. This combination of two antibiotics effectively treats your infection.
Common side effects of Sulfamethoxazole and Trimethoprim include nausea, vomiting, increased potassium levels in the blood, Candida overgrowth, headache, rash, diarrhea, decreased appetite, and red spots or bumps.