A member asked:

My breathing switches from each nostril. sometimes my left nostri is breathing more while my right nostril is breathing less and vice versa. am i sick?

A doctor has provided 1 answer

No: Blood flow alternates back and forth between one side of your nose to another every few hours. It is a natural nasal cycle and is not related to being sick. People with narrowed nasal passages from allergies, medications, or anatomical obstructions such as a deviated septum will notice this more than others.

Answered 8/29/2016

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What can I gain from alternative nostril breathing?

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