Eyelids Drooping With Age: What Causes It?

If you’ve noticed your eyelids drooping with age, you’re not alone. Upper eyelid drooping becomes more common with advancing age, particularly in older adults.  While many people assume it’s simply a cosmetic change, gradual age-related eyelid drooping is often due to a medical condition called acquired ptosis (also known as acquired blepharoptosis).

Understanding why eyelids droop as you get older can help determine whether what you’re experiencing is a normal structural change, and whether it may be treatable.

Why Do Eyelids Droop With Age?

Eyelids gradually droop with age primarily because the levator aponeurosis, the tendon-like structure that lifts the upper eyelid, stretches, thins, or detaches over time. This age-related weakening reduces the eyelid’s ability to stay elevated, leading to a lower resting eyelid position. ¹

This condition is called acquired (involutional) ptosis, and it is the most common form of eyelid drooping in adults². Studies consistently show that the prevalence of ptosis increases with age, with significantly higher rates reported in older adult populations ¹.

Ptosis is defined as an abnormal drooping of the upper eyelid with the eye in primary gaze. It may affect one or both eyes and typically develops gradually.¹

What Happens to Your Eyelids as You Age?

With advancing age, the structures that support and elevate the upper eyelid undergo measurable anatomical changes. The levator aponeurosis,  which connects the main lifting muscle to the eyelid,  can stretch or detach from its insertion, altering the eyelid’s resting position¹.

Upper eyelid elevation depends primarily on two muscles:

• Levator palpebrae superioris, responsible for the majority of eyelid lift
• Müller’s muscle, which contributes additional lift¹

When the levator aponeurosis stretches or thins with age (a process referred to as aponeurotic dehiscence), several visible changes may occur:

• A lower resting eyelid position ¹
• A higher-appearing eyelid crease ²
• A smaller eye opening (reduced palpebral fissure height) ¹

These structural changes are the primary reason eyelids droop over time.

Can Age-Related Eyelid Drooping Affect Vision?

While many people first notice eyelid drooping because of changes in appearance, age-related ptosis can also affect vision.

When the upper eyelid lowers enough to partially block the pupil, it may reduce the superior visual field,  the area above your direct line of sight ². Some individuals report difficulty reading, driving, or keeping their eyes comfortably open throughout the day 2.

Are There Other Causes of Eyelid Drooping?

Although aging is the most common cause of acquired ptosis, other factors can contribute to gradual drooping of the upper eyelid.

These may include:

• Cataract surgery
• Contact lens wear
• Certain eye surgeries
• Underlying medical condition

When Should Eyelid Drooping Be Evaluated?

Gradual age-related drooping is common. However, sudden or rapidly progressive eyelid drooping should be evaluated promptly.

Although less common, ptosis can sometimes be related to conditions such as stroke, brain aneurysm, Horner syndrome, myasthenia gravis, impaired eye muscle movement, eye infection, or eye tumors. A healthcare professional can determine the underlying cause and whether further evaluation is needed.

If you experience sudden onset of eyelid droop in one or both eyes, immediately seek medical attention as this can be a sign of a more serious orbital or neurological condition.

How Is Age-Related Ptosis Diagnosed?

Eye care providers use standardized measurements,  including MRD-1 (Marginal Reflex Distance 1),  to determine eyelid position and severity ².

Additional testing may include visual field assessment and evaluation of levator muscle function. ¹

For a step-by-step explanation of the diagnostic process, see our page on Diagnosing Ptosis.

Treatment Options for Age-Related Eyelid Drooping

Treatment depends on severity and functional impact.

• Surgical Treatment: Surgical repair may be considered for acquired ptosis and commonly involves procedures such as Müller’s muscle-conjunctival resection or levator muscle advancement ¹.
• Non-Surgical Treatment: For adults with acquired ptosis, a temporary non-surgical option is available. Upneeq® (oxymetazoline hydrochloride ophthalmic solution), 0.1% is an FDA-approved prescription eye drop indicated for acquired blepharoptosis in adults. See Important Safety Information for Upneeq below.

The Bottom Line: Age-Related Eyelid Drooping Is Common and Treatable

Eyelid drooping with age is a common, medically recognized condition most often related to age-associated changes in the eyelid’s lifting structures.

Although some cases are mild, others may affect visual function. Acquired ptosis can be evaluated by a healthcare professional and, when appropriate, treated.

If you’ve noticed changes in your eyelid position, schedule an appointment with your doctor to determine the underlying cause and discuss next steps.

Resources List

1. Farber, S. E., & Codner, M. A. (2020). Evaluation and management of acquired ptosis. Plastic and Aesthetic Research, 7, 20. https://doi.org/10.20517/2347-9264.2020.05

2. Koka, K., Zeppieri, M., Vadeo, A., & Patel, B. C. (2026). Blepharoptosis (ptosis): Classification, evaluation, and surgical management. In StatPearls. StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK539828/