Itchy skin is more common as you get older--and can be more of a problem, too, according to the National Institute on Aging. Complications may develop if you give in to the urge to scratch. And you might need a doctor's care to make sure the itching is not a sign of serious illness. In most cases, you can relieve the discomfort by following some simple skin-care tips.
Symptoms
Skin that feels tight and dry is mostly likely to develop bothersome itching, according to the National Institute on Aging. Your skin may become flaky, rough or scaly, especially on your legs and arms. These symptoms might be most noticeable when the weather is dry, cold or windy, the American Academy of Dermatologists notes.
Causes
One reason for itchy skin is that it becomes drier as you age, the National Institute on Aging advises. It's thinner, with less underlying fat, and you lose some of the sweat and oil glands that helped to keep skin lubricated. Older skin also tends to be more sensitive, the American Academy of Dermatology advises. Irritants such as wool fibers, detergents, bleaches and soaps can cause itchy skin.
Complications
If you're older, scratching your skin can lead to bleeding and infection, the National Institute on Aging warns. Also, itchy skin may be a symptom of serious disease---in fact, it sometimes is an early sign of diabetes, according to the American Diabetes Association. The American Academy of Dermatology cautions that in cases of persistent itching, you should consult your doctor to rule out conditions such as skin cancer or other ailments such as psoriasis.
Treatment
Using a humidifier may help your skin if the air in your home is dry, the National Institute on Aging suggests. And moisturizing lotions, creams or ointments can relieve your itchy skin, the NIA advises. Some effective ingredients include petrolatum, asurea, alpha hydroxy acids, lactic acid and ammonium lactate, according to the American Academy of Dermatology. You may need to reapply moisturizer several times during the day, the American Academy of Family Physicians advises.
Bathing Tips
If possible, take fewer baths when your skin is dry and itchy, the National Institute on Aging advises. Be sure to use warm water, not hot, and use a mild, fragrance-free soap. Some people find bath oils soothing, but the American Academy of Family Physicians cautions that they can make the tub dangerously slippery. Try a soothing oatmeal bath instead, the AAFP suggests.
