Sulfa Allergy Foods to Avoid

Sulfa allergies are a type of drug allergy that some people have to sulfonamide antibiotics, often referred to simply as “sulfa drugs”. These allergies can cause various symptoms, ranging from mild to severe, such as rash, hives, and in rare cases, anaphylaxis. However, confusion often arises regarding whether people with sulfa allergies need to avoid certain foods in addition to medications. Understanding Sulfa Allergies Sulfa allergies are reactions to sulfonamide antibiotics. These medications contain a sulfonamide molecule, responsible for the allergic reaction in some individuals. It’s important to distinguish sulfa drugs from other sulfur-containing drugs and substances, as not all … Read more