Two antibiotics in one.
D004338:Drug Combinations; D004357:Drug Synergism; D006801:Humans; D007239:Infections / Q000188:drug therapy*; D013420:Sulfamethoxazole / Q000008:administration & dosage* / Q000009:adverse effects; D014295:Trimethoprim / Q000008:administration & dosage* / Q000009:adverse effects
D004338:Drug Combinations; D014295:Trimethoprim; D013420:Sulfamethoxazole