Coordinated Health

Conditions

Definition

Eyelid drooping is excess sagging of the upper eylid. The problem is also called ptosis.

Alternative Names

Ptosis

Causes, incidence, and risk factors

A drooping eyelid is most often due to:

  • Weakness of the muscle that raises the eyelid
  • Damage to the nerves that control that muscle
  • Looseness of the skin of the upper eyelids

Drooping eyelid can be:

  • Caused by the normal aging process
  • Present before birth
  • The result of an injury or disease

Diseases or illnesses that may lead to eyelid drooping include:

  • Brain tumor or other cancer, which can affect nerve or muscle reactions
  • Diabetes
  • Horner syndrome
  • Myasthenia gravis 
  • Stroke

Symptoms

  • Drooping of one or both eyelids
  • Increased tearing
  • Interference with vision (if the drooping is severe)

Signs and tests

A physical examination will be done to determine the cause.

Tests that may be performed include:

  • Slit-lamp examination
  • Tension test for myasthenia gravis
  • Visual field testing

Treatment

If a disease is found, it will be treated. Most cases of drooping eyelids are due to aging and there is no disease involved.

Eyelid lift surgery (blepharoplasty) is done to repair sagging or drooping upper eyelids.

  • In milder cases, it can be done to improve the appearance of the eyelids. 
  • In more severe cases, surgery may be needed to correct interference with vision.
  • In children with ptosis, surgery may be needed to prevent amblyopia, also called “lazy eye.”

Expectations (prognosis)

The expected outcome depends on the cause of the ptosis. Surgery is usually very successful in restoring appearance and function.

Calling your health care provider

Get a referral to an ophthalmologist, a medical doctor who is trained to diagnose and treat eye problems, for:

  • Drooping eyelids in children
  • New or rapidly changing eyelid drooping in adults
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