Night blindness, also called nyctalopia, does not mean complete blindness at night. It means you struggle to see in dim light or you take too long to adjust after the lights go down. Common causes include vitamin A deficiency, cataracts, uncorrected myopia, and inherited retinal diseases such as retinitis pigmentosa. Some causes are treatable, while
If you were told you have uveitis and then heard terms like HLA-B27 or Behçet’s disease for the first time, it can feel alarming. In many people, uveitis is the first clue that the immune system may be involved, but it does not automatically mean you have a lifelong autoimmune disease. HLA-B27 is a genetic
Floaters, blurry vision, halos, and light sensitivity are not always harmless. Sometimes they come from common age-related vitreous changes, but they can also signal uveitis, a retinal tear or detachment, or even a sudden pressure rise from angle-closure glaucoma. A painful red eye is not required for a serious problem. Intermediate or posterior uveitis can
Steroid implants can be very effective for uveitis, but they are not all the same. Ozurdex is a shorter-acting dexamethasone implant often used when doctors want a stronger but temporary effect. Yutiq is a tiny fluocinolone implant designed to release medicine for much longer and reduce repeat flares over time. Both can help control inflammation,
Retinal vasculitis means inflammation affecting the blood vessels of the retina, the light-sensitive tissue at the back of the eye. Patients often worry most when they hear about bleeding, scarring, blocked vessels, or macular edema, because these problems can reduce vision and may change treatment urgency. The key point is that treatment is no longer
A first episode of uveitis often feels frightening because it affects vision suddenly and the word itself is unfamiliar. Many people worry they are going blind. Uveitis can be serious, but prompt treatment is meant to calm inflammation quickly and protect sight. The first few weeks usually involve frequent drops or other medicines, close follow-up,
