<p><strong>Symptoms:</strong>&nbsp;Hypotension, profound drowsiness, depressed reflexes.<br />
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<strong>Management</strong>: Symptomatic and supportive treatment. May be treated with activated charcoal if patient presents within 1 hr of ingestion. Postural measures and parenteral fluid volume replacement for severe hypotension and if necessary, cautious IV infusion of a vasopressor.</p>