Adverse effects include bradycardia, hypotension and vasodilatation due to reduced sympathetic drive, histamine release and specific vagal effects.
Tetanus has been reported to induce lesions in the vagal nuclei, while locally applied toxin may lead to excessive vagal nuclei, while locally applied toxin may lead to excessive vagal activity.
The median reduction of seizures from vagal nerve stimulation is 45% at 1 year.
Tetanus has been reported to induce lesions in the vagal nuclei, while locally applied toxin may lead to excessive vagal activity.
Lucky ones died due to pressure on the vagal nerve.