Is my botox ruined?

I appreciate your question.It is very unlikely that you ruined your botox from yelling and screaming.  Most important post injection is to keep your head upright for 3 hours and don't bend over so your botox doesn't migrate.  I encourage my patients to make normal Facial expressions after injection.  If you are concerned, or something does not seem right to you, please do follow up with injecting MD.The best way to assess and give true advice would be an in-person exam.Please see a board-certified plastic surgeon that specializes in aesthetic and restorative plastic surgery.best of luck!Dr Schwartz

No your Botox should work completely normally. Some injectors actually recommend animating and exercising the treated muscles following treatment. I hope this information is helpful for you.Stephen Weber MD, FACSDenver Facial Plastic Surgeon