Itchy skin refers to an uncomfortable sensation of the skin that causes it to itch and make scratching too tempting. The problem seems to be a simple one however; many underlying conditions can result in itchy skin. Itchy skin is also called pruritus and can occur due to a rash or skin conditions such as dermatitis or psoriasis.
Itchy skin can also be a symptom of another underlying health condition such as kidney failure or liver disease. Sometimes itchy skin appears to be normal, and sometimes it accompanies other signs such as rough skin, redness, blisters and bumps,
It is important to determine the underlying cause of the problem and treat it on order to enjoy long-term relief. There are a number of treatment options for itchy skin such as ointments and medications, light therapy and wet dressing.
Self-care measures for itchy skin include anti-itch products, keeping yourself cool and also having cool baths instead of hot ones.
Signs and symptoms
Itchy skin can affect small areas of the skin such as on the legs or arms. However, sometimes the whole body may feel itchy as well. Itchy skin can take place without any obvious skin changes or it may occur along with:
- Skin redness
- Spots, bumps or blisters
- Dry skin
- Scaly texture of the skin
At times, the itchiness may be intense and last for a very long time. It is important to note that the more you scratch or rub an itchy area, the itchier it will get. Therefore, the more it itches, the more you would want to scratch. This makes it difficult to control itching by trying not to scratch your skin.
When to seek medical attention
See a skin specialist or dermatologist if itching:
- Persists for two weeks or more and does not get better with home care methods
- Is too severe and is interfering with your daily life
- Takes place in the whole body
- Accompanies other symptoms such as fatigue, changes in urinary frequency or bowel habits, unexplained weight loss, fever or skin redness
Treatment
To take care of itching at home, you can follow the given methods:
- Apply a high-quality moisturizing cream. Apply lotion or cream to your skin at least twice a day, with more cream on areas where there is severe itching.
- Use anti-itch creams on affected regions. You can use over-the-counter 1 percent hydrocortisone cream to relieve itch temporarily. If itching is too severe, nonprescription oral antihistamines may be helpful
- Apply damp, cool compresses on itchy areas. And cover the affected regions with dressings to prevent from scratching
- Take cool baths. Sprinkle some baking soda, colloidal oatmeal or uncooked oatmeal in your bathwater before bathing
- Wear loose cotton clothing. This will reduce sweat and prevent irritation
- Avoid irritating soaps. Use a mild soap and rinse it off your body properly. Apply moisturizer right after washing
- Use mild, unscented detergents to wash your clothes, beddings and towels. Use the extra-rinse cycle in your washing machine, if possible
- Avoid using substances that irritate the skin or that you are allergic to. For example, perfumes, nickel, jewelry, cosmetics and cleaning items.