Itchy skin is irritating and can lead to scratching that can damage your skin. Most of the time, itchy skin is not a serious problem, and it usually goes away on its own with time. Several home remedies and other treatments can help to reduce the itchy sensation and protect your skin while it heals.
Causes
Hundreds of different factors can cause itchy skin, or pruritis, according to MayoClinic.com. Identifying the cause of the condition is the first step in effectively treating it and providing relief. Dry skin is one of the most common causes of pruritis, and it is usually due to spending prolonged periods in an environment with low humidity. Rashes, bug bites and stings are other common causes.
Some diseases, such as kidney failure, thyroid problems, cancer, liver disease and iron deficiency anemia can lead to dry skin. Chronic skin conditions, including eczema and psoriasis, can cause chronic patches of itchy, irritated skin.
Irritation from fabrics, chemicals and skin products causes an itching sensation in many people. Some drugs, particularly antibiotics, narcotic painkillers and antifungals, can cause itching in some people.
Home Care
Moisturizing your skin is one of the best ways to relieve itchy skin, especially if it is dry. Use a mild, unscented lotion or baby oil on your skin three to four times a day. Moisturizing after a bath or shower is particularly important to prevent your skin from getting excessively dry. Use lukewarm water and keep baths and showers short to prevent overdrying.
Use mild, unscented soaps and laundry detergent to prevent irritation. Cool, wet compresses can help to relieve itchy skin. Scratching your skin too much can make irritation worse. Wear gloves at night if you find yourself scratching in your sleep.
Over-the-Counter Treatment
Over-the-counter anti-itch creams and lotions can help to relieve pruritis. Creams containing at least 1 percent hydrocortisone can provide temporary relief, though you should not apply them to open sores or extremely irritated skin. Oral antihistamines, such as diphenhydramine, can help to relieve severe itching.
Medical Treatment
Make an appointment to see your doctor or dermatologist if your itchy skin does not go away with home or over-the-counter treatments within two weeks. Itching accompanied by pain in older people can be a sign of a serious medical condition. Your doctor may prescribe a corticosteroid cream to control itching and skin inflammation or a prescription-strength antihistamine. Light therapy can help soothe itchy skin from chronic conditions in some individuals.
Complications
Constantly scratching your skin can lead to bruising and open sores that could get infected. Prolonged itching can also lead to neurodermatitis as the intensity of the itchy sensation increases. Neurodermatitis can lead to thick, leathery skin that may appear red or dark. Permanent scarring from scratching and changes in your skin’s pigment are also possible if chronic itchy skin goes untreated.
Member Comments