Glaucoma · Patient Q&A

At what age can glaucoma form?

Medically reviewed by Carl J. May Jr., MD · American Board of OphthalmologyReviewed July 9, 2026
Direct answer

Glaucoma becomes far more common with age, but it can occur at almost any age, including childhood. Rare congenital and juvenile forms are present at birth or appear early in life, usually from a drainage-system that didn't develop correctly, and they matter greatly because a young eye has decades of vision to protect. In adults, risk climbs with age, family history, high eye pressure, and optic-nerve vulnerability. The point is that glaucoma is not only an older person's disease, and concerning signs deserve a full exam.

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Juvenile glaucoma, also referred to as congenital glaucoma, occurs in babies and young children, and is usually diagnosed within the first year of life. Juvenile glaucoma is a rare condition caused by incorrect development of the eye's drainage system before birth. This leads to increased intraocular pressure, which can damage the optic nerve and lead to blindness. Treatment of Juvenile glaucoma depends on the underlying cause, but usually includes medications such as eye drops, laser surgery, or conventional surgery. Early detection, through regular and complete eye exams, is the key to protecting vision from damage caused by glaucoma.

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This page and video are for general patient education and are not a substitute for a medical examination, diagnosis, or treatment. Eye conditions vary by individual. For advice about your eyes, schedule an evaluation with May Eye Care Center. In an emergency, call 911.

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