... than 1.5 box lengths from the upper or lower edge of the box. Dantrolene mono: dantrolene monotherapy; dantrolene +: dantrolene with additive medication (including bromocriptine, amantadine, and ... importance to identify the syndrome, sud-denly withdraw the offending agent, and entertain supportivetherapy as rehydration and restoring electrolyte balance.Because anticholinergics anticipate ... bromocriptine, amantadine, and electroconvulsive therapy treatment); other medication: any medical therapy (exclud-ing dantrolene); only supportive: cooling, infusion, and restoring electrolyte balance...