夏天是毒蛇出没频繁的时节。有的人被毒蛇咬伤后,常用吸吮或用手挤压伤口的方法,以为这样有助排出毒液。其实,这种做法是大错特错的。被毒蛇咬伤,千万不能用嘴吸出毒液,因为这非但不能缓解毒性,若口腔有蛀牙、伤口,反而会因此中毒。另外,采用挤压、切开伤口、冰敷、喝酒“消毒”等土办法,也都是错误的,反而易造成严重感染或组织坏死。 Summer is a venomous snake infested season. Some people are bitten by poisonous snakes, commonly used sucking or squeezing the wound by the method, thought it would help to discharge venom. In fact, this approach is wrong. Bitten by a poisonous snake, do not suck the venom with your mouth, because not only can not relieve the toxicity, if the oral cavity has tooth decay and wounds, it will be poisoned. In addition, the use of squeeze, cut the wound, ice, drinking “disinfection ” and other soil method, are also wrong, but can easily lead to serious infection or tissue necrosis.