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皮炎用药: 罗苯佐卡因、达克宁:作用于皮肤、粘膜的神经组织,阻断神经冲动的传导,麻痹感觉神经末稍而产生止痛止痒作用。适用于烧伤、擦伤、虫咬伤、褥疮以及溃疡、痔疮等。 不良反应:可能有轻度刺痛,偶见荨麻疹,肿胀和水肿等过敏反应。其毒性与用量有关,因此老年人、婴幼儿、体弱者应用要慎重。应先尝试小剂量,待观察无严重反应后再全量给药。用药持续时间也不宜太长,一俟局部疼痛,瘙痒症状缓解,即应停止使用。
Dermatitis medication: lozenzacocaine, Dacrine: role in the skin, mucous membrane of the nerve tissue, block the conduction of nerve impulses, paralysis sensory nerve endings and analgesic itching effect. For burns, abrasions, insect bites, bedsores and ulcers, hemorrhoids and so on. Adverse reactions: There may be mild tingling, occasional urticaria, swelling and edema and other allergic reactions. Its toxicity and dosage, so the elderly, infants and young children, infirm applications should be careful. Should try a small dose, to be observed without serious reaction and then full dose. Medication duration should not be too long, a 俟 local pain, itching relieve symptoms, that should stop using.