Val Phua

Learn how trabeculectomy, glaucoma drainage implants, MIGS and microshunts lower eye pressure, including their risks, recovery and long-term monitoring.

Learn how SLT, laser iridotomy, iridoplasty and cyclophotocoagulation lower eye pressure, who they suit, their risks and whether drops are still needed.

Learn how glaucoma eye drops lower pressure, the differences between latanoprost, timolol, brimonidine and other treatments, and how to use them safely.

Learn what glaucoma OCT scans measure, what RNFL and ganglion-cell results mean, why red does not always mean glaucoma and how progression is detected.

Learn how visual-field tests detect glaucoma and neurological vision loss, how to perform the test accurately and what MD, VFI, 24-2 and 10-2 mean.

Learn what eye pressure means, how it is measured, why 21 mmHg is not a universal limit and how corneal thickness, LASIK and glaucoma affect…

Learn why most glaucoma causes no early symptoms, what advanced visual-field loss may feel like and which painful angle-closure symptoms require emergency care.

Is glaucoma hereditary? Learn how family history and genetics affect your risk, who should be screened, and why regular eye checks matter.

Learn what glaucoma is, why optic-nerve damage may occur without symptoms, how eye pressure is assessed and how drops, laser and surgery protect vision.