As a medication, lysine is used probably most commonly in the treatment of herpes simplex labialis, better known simply as herpes or cold sores. It works best as a preventative option, although it can reduce how long an outbreak lasts.
Anisocoria is a condition in which the two pupils of the eye are different sizes; in other words one pupil is larger than the other. In some cases, the abnormal pupil may be the one that is smaller and in other cases the abnormal pupil may be the one that is larger.
Best Answer: The pupil is the black part in your eye. If it is dilated, it is bigger than usual. The pupils usually constrict (get smaller) when you shine light into it, and they dilate (get bigger) when it is dark. You can check this by looking into a mirror and than shining a light at your eyes.