A member asked:

I have dizziness that happens when i'm standing and feels hot. i get cold sweats. yellow patches blocks my vision and i can't see. what is this?

7 doctors weighed in across 2 answers

A faint: Fainting is a non specific symptom where you suddenly pool blood in your lower body & this drains it away from your brain/upper body. The quick shift blocks vision & many will actually fall. It is seen in a variety of conditions. If this happens often I would seek a medical evaluation.

Answered 10/9/2018

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Dr. Al Hegab answered

Specializes in Allergy and Immunology

? hypotension: meaning that you experience low blood pressure in hot environment , and that would affect your vision too, you need to be checked, kindly see your doctor for assessment, and avoid being in hot environment as much as you can for now, wish you well

Answered 10/10/2018

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