Epiphora

Epiphora is a medical condition characterized by an overflow of tears onto the face. A variety of conditions can lead to epiphora, but it is most commonly due to an imbalance between tear production and tear drainage. This can be caused by either overproduction of tears or inadequate drainage of the tear film from the eye.

Causes

Epiphora can be caused by a number of conditions, including:

• Conjunctivitis: This is an inflammation of the conjunctiva, the thin clear tissue that lies over the white part of the eye and lines the inside of the eyelid.
• Blocked tear duct: This can prevent tears from draining properly, leading to an overflow of tears.
• Dry eye syndrome: This condition can cause an overproduction of tears, leading to epiphora.
• Allergies: Allergic reactions can cause the eyes to produce more tears than normal.
• Blepharitis: This is an inflammation of the eyelids, which can cause the eyes to become irritated and produce more tears.

Symptoms

The main symptom of epiphora is an excessive watering of the eyes. Other symptoms can include:

• Redness of the eye
• Irritation or discomfort in the eyes
• Blurred vision
• Sensitivity to light

Treatment

Treatment for epiphora depends on the underlying cause. This can include:

• Antibiotics for infections
• Surgery to unblock a blocked tear duct
• Artificial tears or other medication to treat dry eye syndrome
• Antihistamines to treat allergies

See also

• Tears
• Eye disorders
• Ophthalmology