Generic Name: Co-Trimoxazole, Trimethoprim & Sulfamethoxazole
Brand Name: Ciplin DS
Manufacturer: Cipla
Other Brand Names: Bactrim, Bactrim DS, Septra

Bactrim (Trimethoprim and Sulfamethoxazole) is a drug prescribed for urinary tract infections (UTIs), middle ear infections, respiratory infections, pneumonia, chancroid, for the prevention of infections of transplant recipients, and prevention of toxoplasma encephalitis in patients with AIDS.

Trimethoprim and Sulfamethoxazole both block the production of folic acid, a necessary chemical for both bacteria and humans, and each is an effective antibiotic when used alone. This medication should not be used in children less than 2 months of age due to the risk of serious side effects.