Temporomandibular disorder (TMD) limits jaw function and is so painful that it lessens the quality of life. Botulinum toxin—also known as botox—is emerging as an effective treatment option, but there ...

Botox (onabotulinum A) is one member of a class of neurotoxic medications that blocks muscle activation. Injecting Botox into facial muscles underneath wrinkles causes relaxation of those muscles ...