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A member asked:

What causes nausea and lightheadedness especially after eating?

A doctor has provided 1 answer
Dr. Krishna Kumar answered

Specializes in Psychiatry

Hypotension: Lightheadedness and nausea is likely due to low blood pressure after eating. It is called postprandial hypotension. Blood pressure usually hits bottom 30 to 60 minutes after a meal. Sitting or lying down for an hour after eating can help with postprandial hypotension.

Answered 5/14/2021

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