No such.: but there are many common disorders in which the tears are lacking. Sjorgren's is probably what you mean (autoimmune disease with very low tear duct activity.. dry eye syndrome). also can be a medication effect or aging.
Answered 5/29/2015
2.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question