HealthTree Blog

Headaches caused by the body’s reaction to an allergy trigger differ from other types of headaches. They may feel just as bad as headaches caused by tension or illness, but they can be treated differently and may even be avoided altogether.

The symptoms of allergy headaches may mimic those of a sinus headache. The pain may be located in the forehead or under the eyes, just as with a sinus headache, and may even be accompanied by other symptoms such sinus pressure and congestion. This can be especially true if the allergy trigger was pollen or another environmental factor.

If the headache was caused by reaction to a food allergy, the pain may be located elsewhere, such as in the temple area or even the top or back of the head, specifically around the crown area. In addition, headaches that are caused by a food allergy may be accompanied by other symptoms related to food allergy, such as nausea, rash, and swelling of the hands, feet, and throat.

If it is determined that the headache was caused by a food allergy, and the other symptoms mentioned are present, immediate medical help should be sought, as this could be a sign that anaphylactic shock is imminent. This is a life-threatening condition that requires immediate medical attention.

Once it has been determined that headaches are being caused by allergy triggers, then steps can be taken to eliminate the cause of the trigger, or diminish their effects. If pollen is the culprit, sufferers can stay indoors on days when pollen counts are highest, or on particularly windy days when pollen is being blown about.

Food allergy headaches are very easy to avoid. Simply eliminating the food from one’s diet will prevent them from occurring. If the allergy is to an ingredient or additive, this might be a little more complicated, but judicious reading of labels and contents can help.