What are the long term effects of frequent Botox use?

Since my mother discovered botox she constantly goes to cosmetics centers every 5 months or so for new injections. She even goes to different doctors so they will to do the procedure without asking any questions. I am concerned that the frequent use will harm her. In your opinion, what are the long term effects of botox use?

anneithing

F, 22, New York

Long-term, Botox can lead to wrinkle improvement (even at rest). Many people grimace and furrow the brow when stressed, frustrated, or angry. Importantly, that "habit" can actually be broken. Our studies also show that Botox can lead to positive body feedback where people actually become happier! I would recommend that your mom stay with a single provider if possible for the best results.