What Causes Bags Under Eyes and How Can You Reduce Them?
Aging is what causes bags under eyes most often: the tissues and muscles that support the eyelids weaken and fat that normally cushions the eye shifts into the lower lids. Fluid retention, genetics, poor sleep, salty foods, allergies, and smoking can make them worse. Bags are usually harmless, but new swelling with redness, pain, or […]
Eyebrow Twitching: Causes and How to Stop It
Eyebrow twitching is an involuntary spasm of the small muscles around the brow and upper eyelid, and it is usually harmless. Most cases are a type of twitch called myokymia, triggered by stress, poor sleep, caffeine, eye strain, or dry eyes. Rest and cutting back on stimulants often help it fade. Twitching that lasts for […]
Top Oxygen-Permeable Contact Lens Materials for Healthier Eyes
Oxygen-permeable contact lenses are lenses made from materials that let oxygen pass through to the cornea, the clear front window of the eye. Silicone hydrogel lenses allow the most oxygen among soft lenses, and rigid gas permeable lenses also transmit oxygen well, while older hydrogel lenses allow less. If daily lens care feels like a […]
What Causes an Eye Stroke? Types, Symptoms, and Treatment
An eye stroke is caused by a blockage of blood flow to the retina or optic nerve, most often from a blood clot, a piece of cholesterol plaque, or a narrowed vessel. Knowing what causes eye stroke helps you lower your risk, since high blood pressure, diabetes, high cholesterol, and smoking all play a role. […]
5 Latest Advances in Bladeless LASIK Technology You Should Know in 2026
Bladeless LASIK is LASIK in which a femtosecond laser, rather than a metal blade, creates the thin corneal flap before an excimer laser reshapes the cornea. Recent advances build on that foundation with wavefront-guided and topography-guided treatment, 3D eye modeling, and flapless lenticule procedures. IntraLase bladeless LASIK and iLASIK remain widely used options, and a […]
5 Eye Exercises for Astigmatism and What They Can and Cannot Do
Eye exercises for astigmatism can help relieve eye strain and tired eyes, but they cannot correct astigmatism itself. Astigmatism comes from the shape of the cornea or lens, and exercises do not change that shape. Simple habits like the 20-20-20 rule and blinking breaks may make your eyes feel more comfortable. To actually sharpen vision, […]
5 Causes of Dilated Pupils (Mydriasis) and When to Worry
The most common causes of dilated pupils are dim light, strong emotions, medications, dilating eye drops, recreational drugs, eye injuries, and conditions that affect the nerves controlling the pupil. Most cases are harmless and temporary. However, one suddenly enlarged pupil with a headache, droopy eyelid, or double vision can signal a brain emergency. An eye […]
9 Vision Loss Symptoms That Could Be Signs You’re Going Blind
Vision loss symptoms include sudden flashes or floaters, a shadow or curtain over your sight, sudden blindness in one eye, eye pain with blurred vision, distorted central vision, shrinking side vision, halos, double vision, and poor night vision. Some are emergencies, such as an eye stroke, while others develop slowly. A regular dilated eye exam […]
How to Get Rid of Yellow Eyes: Causes, Treatment, and When to See a Doctor
How to get rid of yellow eyes depends on the cause, because the yellow color is a symptom, not a disease. When the whites of both eyes turn yellow, it is usually jaundice, which needs a doctor and blood tests. A yellow bump or patch on one part of the eye is often a pinguecula, […]
Can PRK Correct a High Prescription in Manhattan, NYC
PRK in Manhattan, NYC can correct high myopia, hyperopia, and astigmatism within certain limits that are determined by each patient’s corneal thickness and overall ocular profile. PRK typically treats myopia up to approximately -10 to -12 diopters and does not require a corneal flap, which means more of the available tissue is preserved for the […]
