Blinking might seem like the simplest, most automatic action, but it involves a lot of processes. From protecting your eyes to giving your brain a quick reset, blinking is much more than just a ...

Experiencing flashing lights in your eyes could be a sign of a variety of issues. Such flashes, also known as photopsia, can be a symptom of different conditions, including a retinal detachment, where ...

Q: I am 72 years old and have started to have problems with dry eyes. It’s not all the time, but at some point each day, my ...

but they can’t coat your eye’s surface. Sometimes, there's a lack of balance in your tear-flow system. Or too much evaporation dries out your tear film. Other causes include: The natural aging ...

By shedding light on the causes of sarcopenia, it opens the door to potential solutions that could help older adults maintain their strength, independence, and quality of life as they age.

If you’ve ever shared a bed with someone with nocturnal lagophthalmos, especially if they didn’t warn you in advance, it’s ...

There are many theories about the causes of addiction ... 14.6 million U.S. adults over the age of 18 have alcohol use disorder, marked by uncontrolled drinking. Around the world, 240 million ...

Redness is common in dry eye, but avoid drops that promise “redness relief.” Most contain vasoconstrictors, which narrow ...

Our eyes are not just tools for seeing; they might also provide insights into our heart health. A recent study by scientists from St. George’s University and other institutions has shown that ...

Q I am 72 years old and have started to have problems with dry eyes. It’s not all the time, but at some point each day, my ...

Staying hydrated is particularly important as you get older. An older adult who’s dehydrated may be at a higher risk for complications like: constipation electrolyte imbalances kidney problems ...