Hazelnut

• Hives, itching, or eczema
• Swelling of the lips, face, tongue, throat, or other parts of the body
• Wheezing, nasal congestion, or trouble breathing
• Abdominal pain, diarrhea, nausea, or vomiting
• Dizziness, lightheadedness, or fainting
• Anaphylaxis in severe cases

People with hazelnut allergies may also react to other tree nuts and foods, such as:

• Almonds, walnuts, cashews, and other tree nuts.
• Peanuts, though they are legumes, due to potential cross-contamination.
• Some fruits and seeds due to similar protein structures.

• If you experience symptoms of an allergic reaction after consuming hazelnuts or hazelnut-containing products.
• If you have known allergies to other tree nuts.
• If you have a family history of nut allergies.
• Before introducing hazelnuts or tree nuts to a child’s diet, especially if there’s a family history of food allergies.

• Avoid all forms of hazelnuts and foods containing hazelnuts.
• Read food labels carefully to detect the presence of hazelnuts.
• Be cautious when eating out, especially with desserts and pastries, and inform the food service staff of your allergy.
• Carry an epinephrine auto-injector if prescribed for emergency use in case of severe reactions.
• Consult with an allergist for personalized advice and management strategies.