Botulinum toxin, or Botox as it’s widely known, is famous for its ability to smooth away wrinkles. But hiding our frown lines from the world isn’t the reason early scientists started experimenting ...

Dear Dr. Roach: I have been contending with blepharospasm for years. I got some relief from Botox for around four years, but then it stopped working and my doctor moved me to Dysport, which was ...

Philip Crilly does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...