Entropion is when the lower eyelid turns inward toward the eyeball. This can lead to irritation and injury of the eye.
Entropion is caused by weakening of eyelid muscles. This may be caused by:
- The normal aging process
- Scarring from a prior surgery or injury
Entropion is more common in older adults. It is also more common in people who have eye surgery or injury.
Eyelids help to protect your eyeballs and keep them moist. People with entropion may have:
- Sore, red, irritated eyes
- Watery eyes
- A gritty feeling in the eyes
- Blurry vision
The doctor will ask about your symptoms and health history. An eye exam will be done. This is often enough to make the diagnosis.
People with mild symptoms may not need treatment. Steps may be needed if the eyelids are irritating the eye or blocking vision. Treatment may include:
- Taping the eyelid
- Eye drops or ointment to keep the eyes moist
- Botox injections to balance pull of muscles
Surgery may be needed to return the eyelid to its normal position. It may be done if the eyelid is causing injury to the eye or blocking vision. Surgery may also be done for cosmetic reasons.
American Academy of Ophthalmology https://www.aao.org
American Optometric Association https://www.aoa.org
Canadian Ophthalmological Society https://www.cos-sco.ca
Health Canada https://www.canada.ca
Entropion. American Academy of Ophthalmology website. Available at: https://www.aao.org/eye-health/diseases/entropion-5. Accessed May 18, 2021.
Entropion. Cleveland Clinic website. Available at: https://my.clevelandclinic.org/health/diseases/17880-entropion. Accessed May 18, 2021.
Entropion and ectropion. Merck Manual Professional Version website. Available at: https://www.merckmanuals.com/professional/eye-disorders/eyelid-and-lacrimal-disorders/entropion-and-ectropion. Accessed May 18, 2021.
Treatment of dry eye disease. EBSCO DynaMed website. Available at: https://www.dynamed.com/management/treatment-of-dry-eye-disease. Accessed May 18, 2021.
- Reviewer: EBSCO Medical Review Board Daniel A. Ostrovsky, MD
- Review Date: 09/2021
- Update Date: 09/29/2021