Botulinum toxin can distribute to a length of 30–45 mm in the injected muscles for the adjacent muscles, regardless of whether these muscles are divided by fasciae. Neck muscles are at risk of diffusion of botulinum toxin, and paralysis of the wrong muscles leads to dysphonia, dysphagia or dystonia. https://trentonaltag.levitra-wiki.com/1542497/botulinum_toxins_drugs_can_be_fun_for_anyone