Tears evaporate and may cause dryness and irritation. Learn what evaporative dry eye is and what remedies to try for it.

The two main types of artificial tears are those with preservatives to prevent bacterial growth and preservative-free drops. As long as the drops you use have no preservatives, you can use them as ...

Once your ophthalmologist or optometrist is clear on what's causing your sudden dry eye, they may prescribe treatment beyond OTC artificial tears. Sometimes, this is very straightforward.

Treatment Options Knowing Dry Eye Cause Once your ophthalmologist or optometrist is clear on what's causing your sudden dry eye, they may prescribe treatment beyond OTC artificial tears. Sometimes, ...