With the passage of time, many women's faces began to appear all kinds of wrinkles, making the whole person look listless and senile. In order to change this defect, people thought of removing canthus lines with botulinum toxin. There are some minor flaws in everything. The hazards of removing canthus lines with botulinum toxin include: if you don't go to a regular hospital, you may not be able to inject it accurately, which may lead to your eyebrows being lifted and your capillaries being injured by mistake. Disadvantages: 1, short maintenance time, need to be injected repeatedly on a regular basis. 2. Botulinum toxin wrinkle removal is carried out by injection, and sometimes it is inevitable to accidentally injure capillaries. Therefore, bruising is the most common side effect of botulinum toxin wrinkle removal. Postoperative care 1, incision care bath: the earliest bath time is the day after removing wrinkles and stitches with botulinum toxin. You can't take a bath with shampoo and other toiletries at this time. After washing, you should blow dry your hair with cold wind, not with too hot wind. After 2 weeks of wrinkle removal and repair with botulinum toxin, you can use ordinary shampoo when taking a bath, but you can't scrub the incision with coarse cloth. 2, make-up: after removing botulinum toxin, wrinkle removal and dressing, you can cover the wound with concealer cosmetics, and people who hate cosmetics can also cover the wound with gauze. After 1 week of botulinum toxin removal, wrinkle removal, repair and dressing, women can make up as usual. 3, haircut: In order to prevent skin burns, Botox wrinkle repair can not be permed within 2 weeks. After 2-3 weeks, the hair can be thoroughly cleaned and set. For example, after wrinkle removal with botulinum toxin, the incision is completely healed, and hair can be dyed after 3 weeks. The above is the knowledge about the harm of botulinum toxin to canthus lines. I hope I can help you!