The only effective treatment for a food allergy is the complete removal of food allergens from the diet. The diligent practice of avoidance is a necessity for anyone suffering from a food allergy.

Once an allergic reaction to a food has occurred, and an allergy kit has been used, there are some alternatives for the relief of allergy symptoms. These medications can help relieve symptoms somewhat, but are by no means a cure for the condition. These medications should not be viewed as a countermeasure or effective antidote for food allergies, and an allergy kit should always be used at the first sign of a food allergy reaction. Only avoidance of problem foods can successfully treat a food allergy.

While some medications for the relief of allergy symptoms are available over–the–counter, they should be used only under the direction of a physician. Some medications that may be recommended include:

• Antihistamines. Medications that provide relief for more basic allergy reactions such as hives, sneezing, runny nose and gastrointestinal symptoms.
  
  

  

• Bronchodilators. Medications that open the airways of the lung, relieving symptoms such as shortness of breath or wheezing.
  
  
• Corticosteroids. Medications that reduce inflammation. These drugs are often taken regularly to prevent an allergic attack or reduce the severity of symptoms.