Ptosis and Vision - How Droopy Eyelids Affect Eye Health

Ptosis, also known as droopy eyelid, is a condition characterized by the sagging of one or both upper eyelids. While it can occur at any age, ptosis often affects older adults due to the natural aging process.

- Dr. Hareesh K V

Causes of Ptosis

Ptosis can result from various factors, broadly classified into congenital and acquired causes:

Congenital Ptosis:

• Occurs at birth due to improper development of the levator muscle, responsible for lifting the eyelid.

• Genetic predisposition can also play a role.

Acquired Ptosis

• Age-related Ptosis: Weakening or stretching of the levator muscle or its tendon (aponeurosis) over time.

• Trauma: Injury to the eye or eyelid can disrupt the function of the levator muscle.

• Neurological Disorders: Conditions such as Horner’s syndrome or myasthenia gravis affect the nerves controlling eyelid movement.

• Mechanical Ptosis: Caused by excess weight on the eyelid due to tumors, cysts, or severe swelling.

• Eye Surgery Complications: Damage to the levator muscle during procedures like cataract surgery.

Symptoms

Ptosis symptoms can vary depending on its severity and underlying cause:

• Drooping of one or both eyelids, ranging from mild to severe.