After the face-lifting needle (masseter needle), the masseter muscle really became smaller, but at the same time, I also found that the meat under my cheekbones became much smaller because I had less meat here. It will be sour for a while after the face-lifting needle. The specific time varies from person to person, but it should not be too long. Is this your first time to play? How much is it by taxi? Is this a place where you often make phone calls? Personally, I think the chance of playing facial paralysis only once is very small and not enough. Don't scare yourself. You can go to the injection place and ask in detail to see if your condition is normal. If the injection site is not a regular hospital, you can also go to other regular hospitals for consultation. It's better this way. Don't be hungry. The hospital won't lie to you, will it? You can ask two more questions, mainly to stay calm, don't panic, and don't take medicine indiscriminately. By the way, is it effective after injection? I hope my parents will accept my suggestion.