A member asked:

Neg allergy testing, successful sinus surgery, use daily saline rinse but chronic copious thick post nasal drip for years. what are possible reasons?

A doctor has provided 1 answer

Allergy?: Many sufferers of chronic sinusitis are made miserable by environmental allergens that aren't on a standard allergy screen, or show a false negative reaction. I suggest repeat testing along the way to rule out any false negatives. Surgery can affect secretions and ciliary function on a sort-term(1-3 days) basis.

Answered 10/26/2014

3.6k views

Thank

Related Questions

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more