1, the discovery of the slimming needle: slimming needle is a jargon name, in fact, its name is botulinum toxin. Botulinum toxin has a long history, the event that made it famous happened in 1895, the fatal poisoning that occurred at a funeral gathering in Belgium caused 34 people who ate raw cured ham to get sick, three of them died of progressive paralysis. Afterwards, it was found that the cause was Clostridium botulinum (Clostridium botulinum for short). Under the right conditions, it can germinate and produce toxins, namely botulinum toxin. Botulinum toxin brothers seven that is, A, B, C (Cl, C2), D, E, F, G seven types, these seven is not a gourd, ah, are a top of a poison. Among them, type A botulinum toxin toxicity, stable nature, easy to produce, and thus the earliest application. 2, the principle of slimming needle: many people are curious about this toxin is not to kill people, how can slimming face it? Before saying thin face, to say nerves and muscles, we all know that movement is dependent on muscle, but how do muscles know to become longer or shorter (contraction or diastole) it? It turns out that the brain generates instructions and then transmits them to the muscles through the release of acetylcholine from the nerves. Botulinum toxin inhibits the release of acetylcholine, which causes relaxation paralysis of the muscle and further causes muscle wasting atrophy. This effect of botulinum toxin is temporary, the establishment of a new independent connection of the neuromuscular junction – end plate, generally take 3-6 months, which is the reason why botulinum toxin injection once can only manage 6-9 months. 3, the function of the thin face injection: (1) thin face: thin face injection, as the name implies can thin the face, in fact, this is not accurate, should be the treatment of bite muscle hypertrophy. If your face is large bones (jaw angle hypertrophy) or fat caused by the effect of thinning the face is greatly reduced. (2) eliminate wrinkles: people as long as or constantly have a variety of expressions, expressions are caused by the activity of the expression muscle, over time to produce wrinkles. Like a flat sheet, you sit and crawl on it, wrinkled, need to gently force to dust it flat. Because the face slimming injection can paralyze the expression muscle and let it stretch out, it can treat dynamic lines, crow’s feet, Sichuan eyebrows, head lines, nasal cross lines, nasolabial folds and marionette lines. (3) alleviate the gum smile: a girl’s mouth not only reveals teeth, but also reveals red teeth (gums) is not ladylike enough. This is due to excessive movement of the muscles that govern the movement of your mouth, so let it be paralyzed and have some face slimming injections. (4) adjust the shape of the eyebrows: for example, eight eyebrows or willow eyebrows angrily, for this to receive a knife does not feel worth it, then a shot, the pull down or lift the muscle paralysis a little, the result of the new balance of your eyebrow shape will not be painful change. (5) skin tightening: If you have the silver, you can inject small doses of multiple points in the face to play the role of skin tightening. (6) thin calves: this also costs money, but the muscular girls, you can try. (7) armpit odor: armpit odor is not body odor, is a disease to cure. Before you make up your mind to do surgery, you can inject a little. Sweat mainly from the sweat glands, its secretion by the nerve command. The nerve mainly through the acetylcholine signal soldier, the acetylcholine sniped off, will undoubtedly paralyze the function of the nerve regulation sweat gland. (8) Facial muscle spasm: some people due to various reasons caused by a certain muscle of the face a twitch a twitch, like Zhao Si, if you do not want to do surgery or can not do surgery, you can also come to a shot. (9) Other uses: such as the prevention of scarring (to reduce the tension, an important factor in the formation of scarring). 4, the possible side effects of facial slimming needles: girls you may say, to where the consultation are said to slim the face of the needle, is it so flawless? No, the slimming needle is just a domesticated wolf, you apply improperly, it will also bite. Botulinum toxin expands to locations where it should not reach causing corresponding changes, such as drooping upper eyelids and stiff expressions. For example, systemic spread can cause autonomic adverse reactions: dry mouth, difficulty in eye mediation, conjunctival irritation and sweating. Botulinum toxin poisoning: the typical presentation is symmetrical downward flaccid paralysis without mental status changes. This rarely occurs, unless the injection volume is too large and the massage is inappropriate, and of course the individual’s constitution is also relevant. Drug rash, allergy; nausea, cold-like, upper respiratory infection-like symptoms, etc., most of the symptoms are mild and self-limiting. In addition, localized asymmetries such as raised eyebrows and drooping upper lids are more common. In contrast, serious cardiovascular reactions such as headache, arrhythmia, hypertension, and heart attack are occasionally seen. For all these reasons, botulinum toxin injections are part of medical aesthetics, so it is important to go to a regulated medical institution for injections. Currently, the botulinum toxin approved by the State Drug Administration: imported: BOTOX; domestic: Henley.