Botox, a toxin produced by the bacterium Clostridium botulinum, is a neurotoxin that was originally used to treat facial muscle spasms and other muscular movement disorders by paralyzing the muscle nerves to stop muscle spasms, and has since been applied to medical aesthetics. Botulinum toxin can block the nerve impulses between the nerves and muscles, so that the over-contracted small muscles relax, and then achieve the effect of wrinkle. Or it can be used to temporarily paralyze the muscle properties, so that the muscle atrophy due to loss of function, to achieve the purpose of sculpture line, which is often referred to as wrinkle and face slimming. Botulinum toxin injection postoperative precautions 1, 6 hours after the injection is prohibited to massage the injection site; face thinning, wrinkle injection is prohibited after facial expression; prohibit raw water to wash the face; 2, avoid spicy and stimulating food, avoid chewing hard food, chewing gum, etc. after face thinning injections in order to maintain a good effect; 3, after the operation, please 1 month, 3 months, half a year after the timely follow-up, and timely supplemental injections, in order to maintain a good effect; 4, if there is any discomfort, please If you have any discomfort, please contact your attending physician in time.