Treatment
Glaucoma treatment
Clinically reviewed · Last reviewed 2026-06-13
The goal of treatment
Glaucoma damages the optic nerve, often linked to raised pressure inside the eye. Treatment works by lowering that pressure to stop or slow further damage. It protects remaining vision rather than restoring sight already lost, so early, consistent treatment matters.
Eye drops
Daily eye drops are usually the first treatment. They lower eye pressure either by reducing the fluid the eye makes or helping it drain better. Using them exactly as prescribed, every day, is one of the most important parts of protecting your sight.
Laser treatment
Laser treatment can help fluid drain from the eye or reduce how much is produced. It is a common option that may be used alongside or instead of drops, and is usually a quick outpatient procedure.
Surgery
If drops and laser are not enough, surgery can create a new drainage channel or use a tiny device to lower pressure. Your specialist will recommend the right combination for your type and stage of glaucoma, with regular monitoring throughout.
Conditions this can help
Frequently asked questions
Can glaucoma be cured?
There is no cure, but treatment controls it well. Lowering eye pressure with drops, laser, or surgery protects the optic nerve and helps preserve the vision you have.
Will glaucoma make me go blind?
Most people who are diagnosed early and treated consistently keep useful vision for life. The main risk comes from undetected or untreated glaucoma, which is why regular checks and using treatment matter.
Do I need to use glaucoma drops forever?
Usually yes. Glaucoma treatment is generally lifelong, and using drops every day as prescribed is essential, even though you may not notice any symptoms.