Sulfamethoxazole/
trimethoprim (
Bactrim, Sulfatrim) is an inexpensive drug used to prevent certain kinds of
bacterial infections. It is more popular than comparable drugs. It is available in multiple generic and brands versions. Generic sulfamethoxazole/trimethoprim is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. Get Sulfamethoxazole/Trimethoprim for as low as $2.82, which is 84% off the average retail price of $17.26 for the most common version, by using a GoodRx coupon.