A: Botulinum toxin injection for wrinkle removal has the characteristics of small damage, non-invasive, quick effect, easy operation, cheap price, and does not affect work. Compared with traditional methods such as chemical peeling, facelift, collagen injection, fat charging or small incision wrinkle removal, it only needs to inject a certain dose of botulinum toxin into the forehead or between the eyebrows. The whole process only takes a few minutes and requires no pain. Its advantages are undeniable. Q: What are the effectiveness and limitations of Botox for wrinkle removal? A: Inject a shot of botulinum toxin directly into the wrinkles, and the wrinkles will gradually smooth out in 3 to 14 days. The wrinkle removal effect is usually maintained for 3 to 6 months. For long-term effectiveness, injections are required 3 to 4 times a year. It is understood that using Botox to remove wrinkles, general crow's feet, forehead lines, glabella lines, nose lines and neck wrinkles can be removed. But best suited for early, less obvious wrinkles. If the recipient has deep wrinkles and loose skin, the results will be greatly reduced. So it won't be 100% effective. In addition, pregnant women, lactating women, patients with myasthenia gravis, people with allergies, people with ptosis, and patients with internal diseases such as heart, liver, lung, kidney, etc. cannot use botulinum toxin for wrinkle removal. Q: Are botulinum toxin toxic and have any side effects? A: Yes. Botulinum toxin has always been classified as a highly toxic drug that can kill people at a certain dose. Of course, when used for wrinkle removal, the dosage is very small and it is very safe, but its toxicity and side effects exist objectively after all. According to records, when botulinum toxin is injected into crow's feet or nose lines, because it is very close to the eyes, the eyelid muscles are often paralyzed, and many people's eyes will become smaller (but it can be recovered). In addition, due to the toxicity and side effects of botulinum toxin, there are many cases of fever, fatigue, and loss of appetite after injection. In severe cases, double vision, difficulty swallowing and breathing may also occur.