Sulfatrim is a highly effective antibiotic that contains Sulfamethoxazole and trimethropin, both are antibiotics that treat different types of infection ,while fight bacteria in your body. It is usually administered to treat conditions such as urinary tract infection, bronchitis, ear infection ( otitis), traveler's diarrhea, etc.

The possible SIDE effects are:

-headache,fatigue,dizziness;

-vomitting, nausea;

-weakness;

-increased sensitivity to the sun;

Hope that helps!

Wish you good health! Sulfatrim is an antibiotic use for treating infections. please go to http://www.drugs.com/cons/sulfatrim.html... to read more about it.