Septrin DS is an antibiotic used to treat a range of bacterial infections. Its common uses include treating respiratory tract infections such as sore throat and sinusitis. is an antibiotic used to treat a range of bacterial infections. Common indications include respiratory tract infections such as sore throat and sinusitis, urinary tract infections, and sometimes gastrointestinal infections.
Septrin DS is also used as a preventive measure or to treat certain bacterial infections in immunocompromised patients.