Patients's Health Blog — Balaji Horizon

Cataract and glaucoma are often confused but are very different. One clouds the lens; the other damages the nerve. How they compare.

Holding your phone further away after 40? That’s presbyopia — a normal part of ageing. Why it happens and the options to manage it.

Astigmatism blurs vision at all distances because the cornea is shaped more like a rugby ball than a football. How it’s corrected.

A corneal abrasion (scratch) is painful but usually heals quickly with the right care. What helps — and what to avoid.

A pterygium is a fleshy growth on the eye surface, linked to sun and dust. When it needs treatment, and what surgery involves.

A red eye is usually minor — but sometimes it’s a warning. How to tell harmless redness from a problem that needs urgent care.

Most eye injuries are preventable. Simple protection for DIY, work, sport and the garden — and what to do if injury strikes.

Contact lenses are safe when cared for properly. Simple hygiene rules that prevent sight-threatening eye infections.

A family history is one of the strongest glaucoma risk factors. If a close relative has glaucoma, here’s why regular checks matter for you.

You don’t need to wait for a cataract to be “ripe”. Why very mature cataracts can make surgery harder — and when to act.