Bactrim allergyBactrim allergyAfter leaning of an allergy to Bactrim, you should check other meds for sulfa or sulfanomideEverything you need to know about Lupus erythematosus, including the most common causes, symptoms and treatments. Best Answer: 1] sounds exactly like an allergy to Sulfa drugs [ Bactrim included ]. . It bagan with very itchy hands and feet. "People with allergy or asthma can lead full and healthy lives. . When a person has an allergy to sulfonamides, it is often . . Up unti... more