Eye drops
Prescription drops lower eye pressure by reducing fluid production or helping fluid leave the eye. We check that the drops are effective, comfortable and practical for you to use every day.
OVERVIEW
What is glaucoma?
Glaucoma is a group of conditions that damage the optic nerve, which carries visual information from your eye to your brain. It is sometimes called the silent thief of sight because many forms cause no noticeable symptoms until permanent vision has been lost.
Risk increases with age, a family history of glaucoma and higher pressure inside the eye, although glaucoma can occur at a pressure that appears normal. A glaucoma assessment may include tonometry (the measurement of pressure inside the eye), optic nerve examination, optical coherence tomography (OCT) scans and visual field testing. Repeating these tests helps us see whether the condition is stable or changing.
SYMPTOMS
Signs to look out for
Symptoms can overlap across conditions. An eye examination is needed to identify the cause.
- Often no symptoms in the early stages
- Gradual loss of side vision in more advanced disease
- A family history of glaucoma
- Elevated eye pressure found during an eye examination
- Sudden pain, redness, blurred vision or nausea needs urgent assessment
TREATMENT
Treatment and monitoring options
Your plan depends on the cause, stage of disease, wider eye health and what matters in daily life.
SLT laser
Selective laser trabeculoplasty treats the eye's natural drainage tissue to help fluid flow out. It is performed in the clinic and may reduce pressure or the need for drops, although the effect varies and can lessen over time.
Minimally invasive glaucoma surgery
MIGS uses small devices or internal pathways to improve fluid drainage. It may be considered with cataract surgery or as a separate procedure for suitable eyes.
Filtration and drainage surgery
For glaucoma that needs a lower target pressure, filtration surgery or a drainage device can create a new path for fluid. These operations need close follow-up. As with any surgery, there are risks. Your surgeon will explain the risks, benefits and alternatives that apply to you before you decide whether to proceed.