Sulfamethoxazole / trimethoprim
"I had to take this for a boil and it healed the boil and made it go down and kinda get a scab over it but the side effects are crazy you have diarrhea your head hurts all the time and I'm so tired all the time. I was prescribed the medicine for 7 days to take twice a day. Overall the medicine did its job but had side effects"