Everybody develops presbyopia as they age—a difficulty in focusing on near objects and text—and often must resort to reading ...

New research demonstrated that special eye drops allowed patients to read extra lines on an eyesight chart for up to two ...

Many types of eye drops are available for treating dry eyes. Over-the-counter options are often effective. A doctor may recommend prescription options if they aren’t. Dry eye syndrome, also known as ...

Study participants who administered the treatment twice a day had vision improvements that lasted up to two years.

Many factors can cause dry eyes. Over-the-counter (OTC) artificial tears can treat dry eyes. If someone does not experience relief from OTC treatments, they may need prescription eye drops. Share on ...

Toll-like receptors, or TLRs, are the immune system’s early warning sensors. They detect microbial invaders and damage signals, helping the body mount a defense. But when TLR signaling veers off ...