Obstruction: Naso-lacrimal duct stenosis or obstruction may cause frequent tearing. Paradoxically dry eyes can cause frequent tearing from irritation. See an ophthalmologist.
Answered 12/9/2013
4.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question