Skin and hair: Clues to overall health

Healthy skin and hair are signs of good overall health. Some skin and hair changes can signal a health problem. For instance, a “butterfly” rash on your face can be a sign of lupus. Distinct rashes appear with some viruses, such as the measles and chicken pox. An allergic reaction can cause hives, redness, and itching. Diabetes and thyroid disease can cause hair loss. Knowing how your skin and hair normally look and feel will help you notice changes to ask your doctor about.

Common skin complaints
Sensitive skin
Women with sensitive skin may have itching, burning, stinging, or tightness after using products such as soaps or makeup. Women of color are more prone to sensitive skin. Look for products made for sensitive skin. Talk with your doctor if these products don’t help.
Pimples (acne)
Pimples form when hair follicles under your skin clog up. Although most common in the teen years, many women get pimples into their 50s. Acne also is common during pregnancy and menopause, when hormones are changing. Medicines, such as birth control pills, can also lead to breakouts.
The cause of acne is unclear. We do know that dirt, stress, and foods do not cause acne. But stress and certain foods, such as chocolate or greasy foods, can make acne worse. Acne also appears to run in some families.
To care for acne, use mild soaps, avoid touching your skin, and wear oil-free makeup. Your doctor may also suggest an acne medicine. If so, ask about the side effects. Do not take isotretinoin if you are pregnant or trying to get pregnant—it can hurt your baby.

Dry skin
Skin can dry out and become rough, scaly, and itchy for a number of reasons. Dry can be caused by: dry air overuse of soaps, antiperspirants, and perfumes not drinking enough water stress smoking  the sun Doctors report a higher rate of dry skin in African Americans. Try the skin care routine on pages 305 and 306. If dry skin does not improve, talk to your doc-tor. Sometimes, dry skin signals a health problem, such as diabetes or kidney disease. 
Cellulite
Cellulite is fat that collects just below the surface of your skin, giving it a dimpled look. Women of all sizes can get it. Once formed, you cannot get rid of cellulite. No amount of weight loss, exercise, or massage reduces cellulite. Spa wraps, creams, and vitamins also do not help. Liposuction can make it look even worse. To prevent cellulite, try eating well, being active, and not smoking.

Stretch marks

Rapid growth and weight gain, such as with puberty and pregnancy, can stretch your skin, leaving pink, red, or brown streaks on your breasts, stomach, hips, buttocks, or thighs. Medicines, such as cortisone, and health problems, like diabetes or Cushion's syndrome, also can cause stretch marks. Creams that claim to prevent stretch marks are of little value. Yet stretch marks often fade over time.

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