One disadvantage of using Botox to treat hemifacial spasms is that injections need to be repeated every three to four months. In most cases, hemifacial spasm does not go away. Instead, it ...

Hemifacial spasm significantly affects the quality of life and may lead to social embarrassment, psychological distress, and impairment in daily activities. Treatment options include botulinum toxin ...

Botox injections have been FDA approved to treat excessive sweating. In the skin, Botox selectively turns off the sweat glands resulting in a normal appearance without wetness. Treatment is performed ...

Hemifacial spasm (HFS ... muscles enough to prevent the spasms without causing paralysis or facial asymmetry. The improvement occurs within three to four days and lasts an average of four to six ...