What are the risks of self-injecting botulinum toxin? (Medscape AI)

https://www.medscape.com/ai-search?query=What%20are%20the%20risks%20of%20self-injecting%20botulinum%20toxin%3F&ecd=mkm_ret_260123_mscpmrk_derm_top-content_etid8046633&uac=148436CN&impID=8046633 Self-administration of botulinum toxin carries significant safety, legal, and clinical hazards due to lack of product oversight, improper technique, and potential for serious systemic effects.