Glaucoma Treatment
Protect your vision from the silent thief of sight
Overview
Glaucoma is a group of eye conditions that damage the optic nerve, often due to elevated intraocular pressure. It is the leading cause of irreversible blindness worldwide. Early detection and treatment can halt progression and preserve remaining vision.
Glaucoma often has no symptoms in its early stages, earning it the name 'silent thief of sight'. Regular eye check-ups are essential for early detection. Treatment focuses on lowering intraocular pressure through eye drops, laser therapy, or surgery.
Signs & Symptoms
- Gradual loss of peripheral (side) vision
- Tunnel vision in advanced stages
- Sudden severe eye pain (acute glaucoma)
- Nausea and vomiting with eye pain
- Blurred vision
- Halos around lights
- Redness of the eye
Causes & Risk Factors
- Elevated intraocular pressure (IOP)
- Family history of glaucoma
- Age over 60
- Diabetes and hypertension
- Long-term steroid use
- Previous eye injury
- High myopia or hyperopia
Treatment Options
Eye Drops (Medication)
First-line treatment using pressure-lowering eye drops (prostaglandins, beta-blockers, carbonic anhydrase inhibitors) to reduce IOP.
Laser Trabeculoplasty (SLT/ALT)
Laser treatment to improve drainage of aqueous fluid from the eye, reducing intraocular pressure.
Trabeculectomy
Surgical creation of a new drainage channel to lower IOP in patients not responding to drops or laser.
Glaucoma Drainage Devices
Implantation of a small tube to drain excess fluid and lower eye pressure in complex glaucoma cases.
Frequently Asked Questions
Can glaucoma be cured?
Glaucoma cannot be cured, but it can be effectively managed. Treatment prevents further vision loss but cannot restore vision already lost.
How often should I get checked for glaucoma?
Adults over 40 should have a comprehensive eye exam every 1–2 years. Those with risk factors should be checked annually.