Botulinum toxin can distribute to the length of 30–45 mm from your injected muscles to the adjacent muscles, whether or not these muscles are divided by fasciae. Neck muscles are at risk of diffusion of botulinum toxin, and paralysis of the incorrect muscles results in dysphonia, dysphagia or dystonia. https://josuelveks.wikiannouncement.com/8558406/the_5_second_trick_for_example_of_botulinum_toxin_poisoning