Entropion is a condition in which the lower eyelid turns inward, causing the eyelashes and skin to come into contact with the eye. This can lead to irritation, pain, and damage to the eye.
Causes of Entropion
Entropion can have several causes, including:
- Aging: The most common cause is weakening of the muscles and tissues around the eyelid due to aging.
- Injuries or scars: Injuries to the eyelid or the formation of scars can cause the eyelid to roll in.
- Congenital: Sometimes entropion can be present from birth, although this is less common.
- Muscle paralysis: For example, due to neurological disorders, such as Bell's palsy.
- Chronic eyelid inflammation: Long-term inflammation can lead to the eyelid turning inward.
Symptoms of Entropion
Symptoms may vary depending on the severity of the condition, but usually include:
- Pain or discomfort in the eye due to eyelashes rubbing against the eye
- Redness and irritation of the eye
- Increased tear production or dryness of the eye
- Cornea damage in severe cases
Treatment of Entropion
Treatment for entropion is often necessary to prevent damage to the eye. Treatment options include:
- Conservative treatment: In mild cases, the use of artificial tears or anti-inflammatory medications may help to relieve symptoms.
- Surgery: The most effective treatment is a surgical procedure that corrects the eyelid to turn it outward. This prevents further damage to the eye.
In cases where entropion is the result of an underlying condition, it may be necessary to treat that condition first to resolve the problem.
Complications
If left untreated, entropion can lead to corneal damage, infections, and eventually permanent vision loss. Early diagnosis and treatment are therefore essential to prevent these complications.