Medically reviewed by Susan Bard, MD An itchy, blister rash can be caused by an allergic reaction; an autoimmune disorder; a ...

If you do drain it, the AAD recommends sterilising a small needle with rubbing alcohol and puncturing the edge of the blister ...

Most often, these bumps indicate an allergic reaction or clogged hair follicles, neither of which is usually a cause for concern. This article will help you determine the cause of the bumps on ...