Scales can be removed with cotton moistened with warm water. The inflammation often recurs, which requires more treatment. ulcerated eyelids must be treated by a physician, since severe cases can lead to problems with the cornea.
blister A raised oval or round collection of fluid within or beneath the outer layer of the skin. Blisters larger than a half inch in diameter are sometimes called "bullae"; small blisters are also called vesicles. Blisters that have been inadvertently pierced may be susceptible to infection, which is indicated by redness, swelling, an odor, or cloudy fluid.
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