Leung A K, Wong B E, Chan P Y, Cho H Y
University of Calgary.
J R Soc Promot Health. 1998 Oct;118(5):280-6. doi: 10.1177/146642409811800513.
Pruritus is the most common of all dermatological complaints. Although pruritus is usually due to a primary skin disease, it may be a manifestation of a systemic illness. The majority of causes can be diagnosed from the history and physical examination. Laboratory investigations are usually not necessary. Treatment should be directed at the underlying cause whenever possible.
瘙痒是所有皮肤科病症中最常见的一种。虽然瘙痒通常是由原发性皮肤病引起的，但它也可能是全身性疾病的一种表现。大多数病因可通过病史和体格检查诊断出来。通常无需进行实验室检查。只要有可能，治疗应针对潜在病因。
