Costco Connection - January 2009

70s and beyond

Skin cancer, benign skin growths and dry skin are very common in men and women in this age group. The skin does become dryer with age, and, along with that, often itchier. Frequent application of gentle, effective moisturizers is critical for keeping skin well hydrated and less itchy. Moisturizer should be applied at least once a day, preferably to damp skin after a bath or shower. Look for products containing exfoliating compounds, such as lactic acid or urea, or effective hydrating ingredients, such as ceramides. Anyone with fair skin and a history of excessive sun exposure or sunburns, or a family history of skin cancer, should be examined to make sure there are no suspicious growths.

The main issue with hair at this time of life is that it turns gray. Apart from the color change, many people are distressed by the accompanying change in hair texture. To keep hair smooth and manageable, it is important to use a conditioner after shampooing. In general, stand-alone products work best, so choose a gentle shampoo and use a separate conditioner after shampooing.

As I frequently explain to my patients, skin is like a garden: It likes to grow things. There are all sorts of completely harmless, normal growths that appear on the skin as one ages. It may be very difficult to tell which growths are benign and which require attention. Anyone with questions should seek advice from a physician or dermatologist. C

Rachel Herschenfeld, M.D., is a founding partner of Dermatology Partners Inc. in Wellesley, Massachusetts. Her monthly “Skin Sense” column is published on washingtonpost.com.