an antibiotic Bactrim Bactrim an antibiotic Bactrim Bactrim an antibiotic Bactrim Bactrim Bactrim Bactrium an antibiotic an antibiotic Drugs.com: Sulfamethoxazole-Trimethoprim an antibiotic Drugs.com: Sulfamethoxazole-Trimethoprim Bactrim Bactrim BACTRIM https://www.drugs.com/bactrim.html Bactrim Bactrim