Blog
- By Centre For Sight
- February 6, 2026
What Is Diplopia (Double Vision)? – Causes, Symptoms & Treatment
Our Blog
- Centre For Sight
- February 2, 2026
Key Takeaways: Red eyes come from chloramines (chlorine + sweat/urine/sunscreen) and sometimes germs in poorly kept pools. pH imbalance and weak pool hygiene make irritation and “swimmer’s eye” worse. Relief: Rinse with clean water or sterile saline, use preservative-free artificial
- Centre For Sight
- February 2, 2026
Key Takeaways: A chalazion is a blocked oil (meibomian) gland that forms a painless or mildly tender lump on the eyelid. Not a stye: A chalazion is a blocked oil gland (painless, slower growing, and larger), while a stye is
- Centre For Sight
- January 30, 2026
Key Takeaways: Papilledema is a swelling of the optic disc caused by high pressure around the brain (raised intracranial pressure). It’s a warning sign, not a disease by itself. Why it matters: Can threaten sight and sometimes signals a serious
- Centre For Sight
- January 30, 2026
Key Takeaways: Convergence insufficiency means your eyes don’t turn in well for near tasks, so reading or screens feel tiring and words can “move” or double. Common symptoms: Eye strain, headaches, losing your place, needing more light, short attention for
- Centre For Sight
- January 30, 2026
Key Takeaways: Optic neuritis is inflammation of the optic nerve, the cable from the eye to the brain, causing blur, dull colours, and eye pain that’s worse when you move the eye. Early signs: Sudden vision drop (usually in one
- Centre For Sight
- January 29, 2026
Key Takeaways: Retinitis pigmentosa (RP) is a group of inherited retinal diseases in which the light-sensing cells (rods, later cones) slowly die, causing progressive vision loss over years. Early problems start with night blindness and poor vision in dim light,
- Centre For Sight
- January 29, 2026
Summary: Maintaining perfect eyesight goes beyond regular check-ups. Daily nutrition plays a crucial role in long-term eye health. This blog explains how a balanced diet for eyesight supports retinal function, protects against age-related conditions, and keeps your vision sharp. Here
- Centre For Sight
- January 29, 2026
Key Takeaways: Eye pain and headache are closely linked because the eyes are an extension of the brain; strain, swelling, or raised pressure in or around the eyes can be “felt” as pain in both eyes and head. Simple causes
- Centre For Sight
- January 28, 2026
Summary- LASIK can temporarily disrupt tear production, causing dry eyes, irritation, and blurred vision. With timely treatment, lifestyle care, and medical guidance, most patients recover comfortably without long-term complications. Key Takeaways: LASIK affects corneal nerves, which temporarily reduces natural tear
- Centre For Sight
- January 28, 2026
Key Takeaways: Metamorphopsia means straight lines look bent or wavy and objects or faces look stretched, shrunken, or “off,” mainly affecting central vision and day-to-day tasks like reading and recognising people. It is not a disease itself but a warning