<p><strong>Symptoms:</strong>&nbsp;Excessive peripheral vasodilation with subsequent marked and prolonged systemic hypotension and tachycardia.<br />
<br />
<strong>Management:</strong>&nbsp;Symptomatic and supportive treatment. Emesis, gastric lavage, admin of activated charcoal followed in 30 min by a saline cathartic. A vasoconstrictor (e.g. epinephrine) may be useful in restoring normotensive state. Refractory hypotension or AV conduction disturbances may be treated with IV Ca salts or glucagon.</p>