Allergy to sulfonamides Journal of Allergy and Clinical Immunology Sulfa allergies: Overview and what to avoid Sulfa Drugs: List of Antibiotics and Other Sulfonamides Sulfonamide Hypersensitivity: Fact and Fiction The Journal of Allergy and Clinical Immunology: In Practice Which mutation can not handle glutathione supplements? Maybe it's the kind I bought ? Made my arms and legs swell Edit post : the reason why I began taking it was because Glutathione and Side Effects: What You Need to Know for Better Health Performance Lab