I severe allergic reaction sulfa years , Hi. i understand your uncertainty, you had quite the allergic reaction! unless your reaction was specifically to sulfasalazine, you should be fine..
Sulfa allergy: medications avoid? – mayo clinic, Sulfa allergy: mayo clinic expert discusses medications problems..
Sulfa drugs skin | dermnet zealand, Sulfa drugs skin. authoritative facts skin dermnet zealand..
What allergic reactions side effects sulfa, Symptoms allergic reaction sulfa drugs include hives, decreased blood pressure swelling mouth, face, throat tongue, healthline..