Your eyes can tell you a lot about your health. They can show signs of underlying issues like thyroid problems, liver disease, diabetes, and more.

Symptoms of hyperglycemia (high blood glucose) can include increased thirst, hunger, urination, and fatigue. Some symptoms are more severe or rare.

Temporarily anesthetizing the retina briefly reverts the activity of the visual system to that observed in early development ...

The following guide offers a detailed overview of several classes of medications that research links to a higher risk of ...