The only cure for a food allergy is avoidance. Anaphylaxis by definition is a sudden and severe allergic reaction.
 

If you see or feel any of the following life threatening symptoms seek emergency medical help immediately:

• Difficulty breathing
• Drop in blood pressure
• Rapid heart rate
• Swollen tongue, throat, or other part of the body
• Narrowing of the airways and wheezing (a whistling sound when you breathe)
• Fainting
• Dizziness

R. Mikkelson

(Coping with Allergies & Asthma, March/April 2009)