Sometimes, artificial tears aren’t enough and dry eye is long-lasting ... Your eye doctor may suggest blocking your tear ducts so your eyes stay moist longer. Tiny plugs are put into the ...

What’s in a tear? They’re ... chamber" for your eyes. Temporary punctal occlusion. Your doctor might insert a tiny device to plug up the punctum, which is the duct that drains tears from ...

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 ...

Common causes of watery eyes are allergies, a blocked tear duct, dry eye, and computer overuse. Watery eyes can happen at any ...