Understanding Swollen Tear Ducts in Adults: Causes & Solutions

Swollen tear ducts can occur in adults of any age. The swelling is caused when there is a blockage in the tear duct, which makes it easier for inflammation and infection to form. These blockages can be caused by multiple factors.

Infection of Tear Drainage System

• An infection in the tear ducts can cause a blockage that leads to swelling.

Age-Related Eyelid Changes

• As one gets older, the eyelids can change and become lax. That can cause a blockage of the tear ducts, which can lead to infection.

Trauma

• Injuries to the bones of the nose or face can put pressure on the drainage system, changing its anatomy and possibly blocking the proper drainage of tears.

Tumors

• Tumors in the nose, the sinuses or the tear drainage system can cause blockages as they get larger.

Stones in the Tear Drainage System

• Infections or topical eye medications--like those for glaucoma--may cause small stones to form in the drainage system, leading to blockages of the tear duct.

Complications of Nasal Surgery

• After nasal surgery with manipulation of the bone, the tear ducts can become narrow and lead to blockages and possibly infection.