What Causes Pimple With Rash On Lower Eye Lid?

Hi, may I answer your health queries right now ? Please type your query here...hey, i have aquestion. I have a rash , small pimples on the outside of the lower eyelid, seem to form a line, going from the outer to inner corner.Burning and itching mainly in the corners.Inside the lower eyelids appear white at the outer corners.