Condition
Entropion (inward-turning eyelid)
Clinically reviewed · Last reviewed 2026-06-13
What it is
In entropion, the eyelid rolls inward towards the eye, so the lashes and skin rub against the surface. It usually affects the lower lid and is most common in older people. The constant rubbing can irritate and, over time, damage the cornea.
Common symptoms
Symptoms come from the lashes rubbing the eye.
- A feeling that something is in the eye
- Redness and irritation
- Watering eyes
- Sensitivity to light
Causes and risk factors
The most common cause is age-related weakening of the muscles and tissues around the eye. It can also follow scarring from injury, inflammation, or some infections.
Treatment
Lubricating drops or ointment ease symptoms, and taping the lid down or temporary measures can help in the short term. Because rubbing lashes can scratch the cornea, see a clinician; a minor operation to turn the eyelid back to its normal position is usually the long-term fix.
Treatments & Surgery
Frequently asked questions
Is entropion serious?
Entropion is not usually dangerous, but the rubbing lashes can scratch and damage the surface of the eye over time, so it should be assessed and treated.
How is entropion treated?
Lubricating drops ease symptoms, and a minor operation to tighten and reposition the eyelid is usually the lasting treatment.
What is the difference between entropion and ectropion?
Entropion is when the eyelid turns inward so the lashes rub the eye, while ectropion is when it turns outward and sags away from the eye.