Dermabrasion is an extreme form of exfoliation. For this procedure, the doctor actually uses a rotating wire brush like a sanding instrument to remove the entire outer surface of the skin. The epidermis and the upper portion of the dermis (about one-quarter to one-third of the thickness of your skin) is usually abraded. (more…)
Sometimes dermatologists use the antibiotic tetracycline, usually administered in doses of 250 milligrams twice a day. In many cases this has dramatically reduced the acne probably by altering the chemistry of fatty acids in the skin so that the sebaceous glands are rendered less active, as well as acting on the infection itself. But there are disadvantages to antibiotic treatment, too, particularly in growing teenagers, for it does inhibit protein synthesis in mammalian cells. It can also stain the teeth when used over a long period of time and of course disrupts the natural intestinal flora, which produce many of the body’s B-complex vitamins. (more…)
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