Small plugs (usually made of silicone) placed in the puncta or cannicula to reduce drainage of tears from the eyes.

Punctal plugs are often used in the treatment of chronic dry eye conditions, usually when the cause is aqueous deficiency.

There are many different brands, designs and sizes of punctal plugs.

A permanent alternative to punctal plugs is punctal cautery (burning shut the puncta).

punctal cautery

punctum

FAQ for Patients: Punctal Plug FAQ

FAQ for Patients: What is it like to have plugs put in? Does it hurt?

FAQ for Patients: Will plugs work for me?

FAQ for Patients: Are there different types of plugs?

FAQ for Patients: What are the differences between different brands of plugs?

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Updated February 2005.