Allergy to Wheat Products

Wheat allergy is an immune reaction to proteins found in wheat, including — but not limited to — gluten. It is most common in children and is different from celiac disease, an autoimmune condition, and from non-celiac gluten sensitivity. Wheat appears in breads, pastas, cereals, soy sauce, and many processed foods.

Common symptoms

• Hives or skin rash
• Swelling or itching of the mouth and throat
• Nasal congestion or headache
• Cramps, nausea, vomiting or diarrhea
• Difficulty breathing or anaphylaxis

Diagnosis & treatment

Testing distinguishes wheat allergy from celiac disease and other conditions with similar symptoms — the distinction matters, because their management differs. Wheat-allergic patients avoid wheat products but can often eat other grains such as oats, rice and corn. Many children outgrow wheat allergy, so periodic re-evaluation is worthwhile.