早在上个世纪80年代就在美国兴起的“注射肉毒杆菌毒素抗皱”的风潮,其后也在我国迅速走红。肉毒杆菌素其实是一种神经肌肉传导的阻断剂,用来治疗过度活跃的肌肉,而如果将极少的剂量十分精确地注入特定的部位,便可使动态性皱纹消失。明显的效果,让许多人趋之若骛。注射肉毒杆菌的除皱原理,在于当肌肉收缩前,会由神经发出信息给肌肉,而肉毒杆菌所分泌的毒素,恰好能阻断神经和肌肉间的联系,达到瘫痪肌肉收缩的目的。通常注射后只需一个小时即可恢复正常的工作生活,三四天后效果渐渐出现,第七天开始效果会非常明显并达到最佳状况。注射肉毒杆菌时,医生通常会采用较细小的美容用针,以适当的量打入引起皱纹的肌肉范围。也正因为打的针很细、打入的量又非常少,加上时间短暂,因此不 As early as the 1980s in the United States on the rise of the “injection of botulinum toxin anti-wrinkle,” the wave of fashion, then quickly became popular in China. Botox is actually a neuromuscular blocker used to treat hyperactive muscles, and dynamic wrinkles disappear if extremely small doses are injected into a specific area. Obvious effect, so many people rush. Botox injection of the principle of wrinkles, that when the muscle contraction, the nerve will send a message to the muscles, and the secretion of toxins Botox, just to block the connection between nerves and muscles to achieve the purpose of paralyzed muscle contraction. Normally, it takes only an hour after injection to resume normal working life. After three or four days, the effect gradually appears. From the seventh day, the effect will be very obvious and the best condition will be achieved. When Botox is injected, the doctor usually uses a smaller cosmetic needle to break into the muscle that causes wrinkles in the proper amount. It is because the needle is very fine, the amount of very small into, with time short, so no