Botulinum toxin can distribute to the distance of thirty–45 mm with the injected muscles to the adjacent muscles, even though these muscles are separated by fasciae. Neck muscles are vulnerable to diffusion of botulinum toxin, and paralysis of the incorrect muscles leads to dysphonia, dysphagi

Clients receiving injections in to the neck muscles for torticollis may therefore acquire dysphagia as a consequence of diffusion on the toxin into the oropharynx. When this occurs, it always lasts only a few days or weeks. Some individuals may possibly call for soft foods. Despite the fact that a s