Symptoms: general weakness, generalized paresthesia, memory impairment, and headache, dizziness, tremor, tachycardia, increased blood pressure, a sense of fear, hallucinations, nausea, vomiting, mydriasis, saliva and lacrimation, increased sweating, increased norepinephrine in the blood plasma.
Treatment: antidote - clonidine; prescribe inside at an initial dose of 0.1-0.2 mg, then again with hour intervals at a dose of 0.1 mg.
Symptomatic treatment: antihypertensive drugs; To eliminate feelings of fear or hallucinations, prescribe benzodiazepines (do not prescribe neuroleptics phenothiazine series).