Trimethoprim is an antibiotic that fights bacteria in the body. Trimethoprim is used to treat bladder or kidney infections, or ear infections caused by certain bacteria. Trimethoprim may also be used for purposes not listed in this medication guide.
Primsol is an antibiotic drug that treats bacterial infections. It is designed to stop the growth of bacteria. Primsol is meant for the short term treatment of acute ear infections in infants and urinary tract infections in adults. Primsol may also be used for other purposes as per the doctor's instructions.