Author name: Adel Galal

Published on: June 2026 Updated on: October 20, 2026 Meibomian gland dysfunction, often called MGD, happens when the tiny oil producing glands inside the eyelids do not release enough healthy oil into the tears. That oil matters because it slows tear evaporation. When the glands become blocked, inflamed, damaged, or produce thick poor quality oil,

Published on: June 2026 Updated on: October 20, 2026 Children's eye health deserves attention long before a child can read an eye chart. Babies and young children can have vision problems without knowing that anything looks different. A child who has always seen a blurry classroom board, used one eye more than the other, or

Published on: June 2026 Updated on: October 20, 2026 Computer glasses vs blue light glasses sounds like a simple buying choice, but the two products do different jobs. Computer glasses can be designed around the distance between your eyes and your monitor. They may contain a prescription that helps you focus more comfortably at that

Published on: June 2026 Updated on: October 20, 2026 Eye health and sleep apnea are more closely connected than many people realize. Obstructive sleep apnea does not only affect snoring, energy, and heart health. Research has also linked it with several eye and optic nerve conditions. The strongest links include floppy eyelid syndrome and NAION,

Published on: June 2026 Updated on: October 20, 2026 Colour blindness usually does not mean seeing the world in black and white. Most people with colour vision deficiency can see many colours, but some shades are harder to tell apart. Red and green confusion is the most common pattern. Blue and yellow problems are less

Published on: June 2026 Updated on: October 20, 2026 Eye health during pregnancy can change because hormones, fluid balance, blood pressure, blood sugar, and the tear film all change during pregnancy. Some people notice dry eyes, mild blur, or that contact lenses feel less comfortable. Many of these changes are temporary. However, not every vision

Published on: June 2026 Updated on: October 20, 2026 Eye health and diabetes are closely linked because high blood glucose can damage the tiny blood vessels that feed the retina. The difficult part is that diabetic retinopathy can begin without pain, blur, or any other clear warning. This means good vision today does not prove

Published on: June 2026 Updated on: October 20, 2026 How to read an eye prescription becomes much easier once you know that every number has one job. OD and OS tell you which eye the row belongs to. SPH shows the main focusing power. CYL and AXIS describe astigmatism. ADD provides extra near power, while

Published on: June 2026 Updated on: October 20, 2026 Eye floaters are small spots, dots, threads, rings, or cobweb like shapes that drift through your vision. Many are harmless and become easier to ignore with time. However, new floaters can sometimes be the first warning of a retinal tear or retinal detachment. The safest rule

Published on: June 2026 Updated on: October 20, 2026 Night vision problems can make a dark road, dim restaurant, staircase, or poorly lit room feel much harder to navigate. Some causes are simple, such as an outdated glasses prescription. Others, including cataracts, vitamin A deficiency, and inherited retinal disease, need proper medical assessment. The most