Question: I recently saw my eye doctor because I suddenly became very sensitive to light. He said it was caused by a condition called "Adie's pupil." My right pupil is much larger than my left and it ...

Here's what to look for (and steer clear of!) when choosing eye drops.

Medications, trauma, and medical conditions can cause miosis or constricted pupils. Seek emergency help if you experience signs of a stroke, like confusion or trouble speaking. A healthcare provider ...

Pupillary distance helps center your eyeglasses prescription. Your eyeglasses provider normally measures it for you, but you won’t find it on your prescription. If you order glasses online, you’ll ...