A member asked:

What might cause a sudden increase in smell sensitivity and difficulty swallowing?

A doctor has provided 1 answer

Possible virus: Viral illness of the nose and throat can cause strange symptoms at times. By irritating the nasal lining you can get a paradoxical clearing of the nose with improved smell as well as throat irritation and inflammation. Usually the symptoms progress and change as the viral course progresses.

Answered 5/1/2019

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