Eye Health Archive

Prescription eye drops, such as pilocarpine hydrochloride (Vuity, Qlosi) and aceclidine (VIZZ), can ease blurry close-up vision that occurs in middle and older age. The eye drops temporarily shrink the eye’s pupil, which focuses light and makes near vision sharper. The eye drops are considered generally safe to use daily or occasionally, depending on preference. However, they can have side effects, such as dim vision and headaches. In rare cases, they might cause retinal problems.

As the number of pickleball players has grown, so has the number of eye injuries in people ages 50 or older, according to a 2025 study. Such injuries include damage to the eye surface, retinal detach­ment, or fractures near the eye socket.

Dry eye disease is broken down into two types: In aqueous-deficient dry eye, the eyes don’t produce enough tears. In evaporative dry eye (sometimes called meibomian gland dysfunction) there are enough tears, but they’re unstable and evaporate too quickly. Dry eye symptoms include eyes that feel gritty, sandy, stinging, burning, scratchy, tired, or sensitive to light. People with symptoms often forgo seeing a doctor. Artificial tears are an effective starting point for many cases of dry eye.

Poor night vision could be caused by an outdated eyeglass prescription or an eye condition, such as dry eye, cataracts, or age-related macular degeneration. People should see an eye care specialist for a complete eye exam to check for these issues.

Flashes and floaters are eye problems that become common with age. Over time, they may become less noticeable, but people should seek medical care if symptoms worsen, as this could be a sign of a retinal detachment.

Same-day bilateral cataract surgery removes cataracts in both eyes in one surgical session, instead of two surgeries that are a few weeks apart. The approach has many benefits, such as convenience, but it has risks, too. Vision clarity might not be as good as it is when the procedures are done separately. Some doctors fear that vision loss (which is a low risk for any cataract surgery) could possibly occur in both eyes at the same time.

Two kinds of migraine involve visual disturbances, such as strange, flickering light patterns. One type is migraine with aura, caused by brain activity. The other is ocular migraine, caused by blood vessel problems in the eye. The attacks may or may not be accompanied by a headache. Drugs called triptans might help soothe migraine with aura. Doctors don’t have a way to stop an ocular migraine attack as it’s occurring. For many people, the only way to cope is resting and waiting until the symptoms go away.