Botulinum toxin-A injections in the scalp can reduce hair loss and promote new hair growth in men with certain types of baldness.
Botulinum toxin injections can reduce hair loss and stimulate new hair growth in some men with male pattern baldness.
Botulinum toxin-A may increase hair growth and reduce hair loss in men with baldness, and injecting near blood vessels can improve pain relief and last longer.
Botox is effective for urinary incontinence, chronic migraines, and male pattern hair loss, and a new test for Botox antibodies is more humane.
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May 2012 in “Expert Opinion on Pharmacotherapy” The document concludes that there are various treatments for different types of alopecia, but more research is needed for evidence-based treatments.