A member asked:

Is nasal blockage, redness of the eyes while we cry possible due to parasympathetic stimulation?

2 doctors weighed in across 2 answers

Not always.: Direct irritation from noxious fumes, allergens, and irritants can do the same.

Answered 2/3/2013

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Dr. Michael Rothman answered

Specializes in Internal Medicine

Very much so : Your pns will cause all of the symptoms that you describe.

Answered 2/11/2013

5.3k views

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