Punctal Occlusion
Punctal occlusion involves slowing or stopping tears from draining through the puncta (or tear duct openings), which helps to keep moisture on the eye’s surface and decrease dry eye symptoms.
If you're using artificial tears, you might find that they remain effective longer, as the plugs help to retain them in the eyes.
Punctal occlusion can be done with collagen, silicone, or gel.
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Increased Moisture: They help keep tears on the surface of the eye longer.
Reduced Discomfort: Many people experience relief from dry eye symptoms.
Non-Surgical: Insertion is quick and typically done in a doctor's office.
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The procedure is usually quick, taking just a few minutes. Dr. Tran uses a special instrument to place the plugs into the tear ducts.
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No, punctal occlusion is usually painless. A local anesthetic eye drop may be used to help with comfort.
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The collagen plugs typically last for two weeks and is a good way to assess whether punctal occlusion is beneficial for you. You can then proceed with longer-term options that may last up to six months.
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Collagen plugs should be replaced after two weeks. Longer-term options should be replaced after six months.