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Alternative names Return to top
PruritusDefinition Return to top
Itching is a peculiar tingling or uneasy irritation of the skin that causes a desire to scratch the affected area.Considerations Return to top
Itching may be over the whole body (generalized), or only in a particular location (localized). There are many causes of itching, ranging from the simple to the complex.
Insect bites and stings may cause localized itching and skin irritation.
Either localized or generalized itching may be caused by:
Generalized itching may be caused by:
Common Causes Return to top
Home Care Return to top
For persistent or severe itching, see your health care provider for a precise diagnosis and specific treatment instructions.
In the meantime, there are some steps you can take to help deal with the itch:
Call your health care provider if Return to top
Call your provider if itching is associated with other unexplained symptoms, is severe, prolonged, or cannot be easily explained.
Most itching does not require medical evaluation. Try to rule out the obvious causes of itching.
It is sometimes easy for a parent to discern the cause of a child's itching. Usually a simple visual examination will help you identify any bites, stings, rashes, dry skin, or irritation. Often the cause of itching is fairly obvious, such as a mosquito bite.
Recurrent itching without obvious cause, total body itching, and recurrent hives are all indications that the itching should be evaluated as soon as possible. Such itching may be a symptom of an underlying disease or possibly serious condition.
What to expect at your health care provider's office Return to top
Your health care provider will obtain your medical history and will perform a physical examination.
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Page last updated: 28 October 2004 |