A blister is a small pocket of fluid within the upper layers of the skin, typically caused by forceful rubbing , burning, freezing, chemical exposure or infection.
How to administer first aid for blisters. ... Mayo Clinic Health Manager. Get free personalized health guidance for you and your family.
Find out how to cure blisters nice and easy. Search through some blister images, get fast relief from blisters and start enjoying your life.