A member asked:

Can nut allergies cause a person to become lightheaded?

A doctor has provided 1 answer
Dr. Michael Zacharisen answered

Specializes in Allergy and Immunology

In severe reactions: In severe allergic reactions called anaphylaxis, a drop in blood pressure can lead to feeling lightheaded. A feeling of light-headed that is more persistent is not likely to be related to food allergies.

Answered 6/23/2013

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Related Questions

A member asked:

Do food allergies typically cause lightheadedness & brain fog?

A doctor has provided 1 answer