The underlying problem is often blockage of the tear ducts which are quite narrow and easily blocked in young babies. When they are blocked the fluid which usually lubricates the eye cannot drain ...
I have a blocked tear duct which causes my eyes to water a lot. The doctor has told me that the only options I have are to put up with it or have surgery to unblock it, which he says is painful ...
is misleading as it implies occluded drainage and solely nasolacrimal duct pathology. 'Normal' tear dynamics cannot be defined, comprising of a complex interplay of tear production, evaporation ...
The team has also developed novel, shape-changing tear duct plugs to treat dry eye syndrome. The centre is a leading hub for research that has trained more than 15% of China’s cataract surgeons ...
Although epiphora can be due to either excessive tear production or abnormal drainage through the nasolacrimal system, in rabbits the most common cause of epiphora is a blocked nasolacrimal duct.