Why do itch

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Get smart. Sign up for our email newsletter. Sign Up. Support science journalism. Knowledge awaits. See Subscription Options Already a subscriber? Create Account See Subscription Options. For example, creams, lotions or a medicine called antihistamine. The GP might arrange a blood test , or wipe a cotton bud over the area of itchy skin a swap , or gently scrape off some skin cells, so they can be tested.

This can help find the cause of your itchy skin. Itchy skin has many possible causes. If you have other symptoms such as a rash or swelling this might help to find the cause. Talking to a doctor can help a person determine the most likely cause and identify the best treatments.

Itchiness of the skin often occurs or worsens at night. Nocturnal bodily processes, underlying health conditions, or medications may be responsible…. Some essential oils can help ease the itch of a bug bite, including peppermint and menthol, tea tree, and lavender oil.

However, there is still much…. There are many reasons for itchy fingers, including allergic reactions and skin conditions. Depending on the cause, the itchiness may appear alongside….

A look at itchy moles, a common complaint that can have a variety of causes. Included is detail on how to tell if a doctor should examine a mole. What can cause itchy skin without a rash? Medically reviewed by Owen Kramer, M. Dry skin. Share on Pinterest When skin loses moisture, it can become itchy. Bug bites. A side effect of certain medications. Share on Pinterest Itching skin can be a side effect of some medications.

Nerve disorders. Kidney disease. Liver disease. Skin cancer. Hodgkin lymphoma. Share on Pinterest Most cases of itching skin without a rash are treatable and harmless. Latest news Adolescent depression: Could school screening help? Exposure to air pollutants may amplify risk for depression in healthy individuals.