A member asked:

What are the side effects from taking bactrim (sulfamethoxazole and trimethoprim)? i am noticing small red bumps (that itch) on my arms and legs, diarrhea, headaches, and pains.

2 doctors weighed in across 2 answers

Bactrim (sulfamethoxazole and trimethoprim) side effects: It may be an allergic reaction to bactrim, (sulfamethoxazole and trimethoprim) and you should stop it immediately and call your doctor.

Answered 11/21/2013

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Dr. Olivia Liao answered

Specializes in Ophthalmology

Sulfa rash: You are describing a possible sulfa drug reaction with the bumps on the arms and legs contact your prescribing physician to get an alternative antibiotic.

Answered 11/21/2013

4.7k views

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