It is often said that “the years are merciless”, and people’s faces will grow with age from their youthful “glowing beauty” to gradually “left by the years”. However, people’s desire for beauty and the pursuit of enthusiasm, never due to the irresistible passage of time and not half diminished. With the continuous development of modern medical technology, people have been able to “keep” beauty through various means, and even “create” beauty, and the continued boom of the medical aesthetic industry is the best evidence of this. Medical aesthetics involves a wide range of items, injectable beauty is one of the most popular types, and Botox is the most used in injectable beauty. The current injectable medical beauty is type A botulinum toxin, mainly used for wrinkle treatment, including forehead lines, frown lines, crow’s feet, nasal lines, cheek lines, chin lines, perioral lines, decree lines and other wrinkles, but also to achieve a thin face and thin calves and other treatments. Botox will become “zombie face”? The actual botulinum toxin is a very popular and sought-after product because of its ability to effectively remove wrinkles, but on the other hand, the adverse effects of muscle stiffness due to botulinum toxin also make many people hesitant to try it. The company has been reported to have over-injected botulinum toxin into the face of a certain celebrity, and a bride-to-be has been reported to have become a “zombie face”. The “botulinum toxin merit theory” has also become a concern. Why would someone get Botox and become a “zombie face”? Can all Botox injections turn into “zombie faces”? It is true that some adverse reactions may occur with Botox type A injections, but “zombie face” is certainly not a normal, standardized reaction to injections. The “zombie face” after injection is mainly due to the operator’s inappropriate technique, and a slight deviation in the dosage, location and interval of injection may affect the facial nerve and lead to facial stiffness. In general, as long as experienced doctors operate in a standard way, Botox injections generally do not result in zombie-like expressions after complete muscle paralysis. Second, although Botox can remove wrinkles, it is not effective for all wrinkles. Botulinum toxin type A injections are not effective for flaccid wrinkles. Some people mistakenly believe that the effect of wrinkle reduction is proportional to the injected dose, so they ask doctors to increase the dose regardless of side effects and adverse reactions. Professor Liang Hong said that the interval between Botox treatments should be no less than three months, and that increasing the dose when the dose and concentration reach a certain level does not enhance the effect, but causes side effects due to the adjacent muscles. In addition, avoid vigorously massaging the injection site on the day after Botox injection to prevent abnormal expression caused by diffusion of the agent, and also. Stop using aspirin and drugs with bleeding tendency to reduce and eliminate post-injection facial swelling and ecchymosis. Finally, it should be noted that Botox treatment is not suitable for everyone and there are a number of contraindications: 1. Known allergy to Botulinum toxin type A and any component of the formulation 2. Lactating women