Why glaucoma can be difficult to notice
Glaucoma can damage the optic nerve gradually, and many patients do not notice symptoms in the early stages. By the time peripheral vision changes become obvious, damage may already have occurred. This is why examination and risk-based follow-up are important.
Who may need a glaucoma evaluation?
People with raised eye pressure, a family history of glaucoma, suspicious optic-nerve findings, certain medical risk factors or unexplained visual-field changes may be advised to undergo glaucoma assessment. Your ophthalmologist can decide which tests are appropriate.
Common glaucoma tests
Eye pressure
Tonometry helps measure intraocular pressure as one part of glaucoma assessment.
Optic nerve
Clinical examination and imaging can help assess the optic nerve and structural changes.
Visual field
Perimetry can evaluate functional vision and detect field changes that may be associated with glaucoma.
Can glaucoma be treated?
Glaucoma management aims to reduce the risk of further optic-nerve damage. Depending on the type and severity, treatment may involve medicines, laser procedures or surgery, along with regular monitoring. The appropriate plan is determined by the ophthalmologist after examination.
Why follow-up matters
Glaucoma is often a long-term condition. A single normal eye-pressure reading does not necessarily answer every question. Regular review helps the doctor monitor pressure, optic-nerve status and visual function and adjust treatment when needed.
Need a glaucoma evaluation?
Explore specialist-led glaucoma services and doctor information on the official SGVEH website.
Explore SGVEH Glaucoma Care