Practical Approach for the Diagnosis and Treatment of Chronic Pruritus

Chronic itch is a common condition that affects the quality of life of many patients and can often be difficult to treat. When managing a patient with itch, the first step requires identification of the underlying cause, which may be dermatologic or nondermatologic in nature. The process begins with a thorough history and physical examination, which may or may not be followed by laboratory tests and imaging. The appropriate treatment for each...