疼痛分类 (Pain Classification)

按病理生理学分为: 躯体感觉性疼痛 (Nociceptive Pain)
神经病理性疼痛 (Neuropathic Pain)
按病因学分为: 术后痛 (Postoperative Pain)
癌性痛 (Cancer Pain)
按临床经过分为: 急性疼痛 (Acute Pain)
慢性疼痛 (Chronic Pain)
按病变部位分为: 头痛,
腰背痛,
肢体痛等等。