• Anesthesia & Operation Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
LI Qi, Email: liqimd@qq.com
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Nevus flammeus is a skin disease caused by congenital skin capillary malformation. In recent years, photodynamic therapy (PDT) has been proved to be effective and safe for this disease, but significant pain in the treatment process is the biggest obstacle to the implementation of this therapy. This article reviews the current pain management strategies in PDT. The current pain management methods include topical anesthesia, cold air analgesia, nerve block and others. Topical anesthesia has weak analgesic effect and short duration in PDT. Cold air analgesia is simple and feasible, but there is potential risk of affecting the treatment effect. The analgesic effect of nerve block is accurate, but the application scenario is limited. For nevus flammeus patients who need PDT, individualized analgesia should be selected according to the patient’s age and treatment scenario.

Citation: ZHANG Zhidong, ZHU Zhucai, LI Qi, LIANG Peng, ZUO Yunxia. Pain management strategies of photodynamic therapy for nevus flammeus. West China Medical Journal, 2023, 38(2): 300-303. doi: 10.7507/1002-0179.202211078 Copy

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