A member asked:

Can allergies cause you to be lightheaded?

A doctor has provided 1 answer
Dr. Michael Zacharisen answered

Specializes in Allergy and Immunology

Probably not: Usual symptoms of allergies are sneezing, itching, stuffy nose, runny nose and occasional cough. These symptoms can impair sleep and lead to fatigue. Lightheaded would not be a typical symptom of allergy unless a person is having a severe allergic (anaphylactic) reaction with low blood pressure, but there would be many other symptoms--hives, wheezing, etc.

Answered 2/10/2017

5.3k views

Thank

Related Questions