The cardinal manifestations of overdosage are drowsiness and confusion, reduced reflexes and coma. There are minimum effects on respiration, pulse and blood pressure unless the overdosage is extreme. Gastric lavage may be beneficial if performed soon after oral ingestion of diazepam. If necessary, a CNS stimulant such as caffeine or methylphenidate may be administered with caution. Supportive measures should be instituted as indicated, such as, maintenance of an adequate airway, levarterenol or metaraminol bitartrate for hypotension.
Dialysis appears to be of little value.
While the usual daily dosages given below will meet the needs of most patients, there will be some who may require higher doses. In the first few days of administration a cumulative effect of the drug may occur, and therefore, the dosage should be increased only after stabilization is apparent. Because of varied responses, initiate therapy with lowest dose and increase as required. Bottles of 100 and 1 000. Also contains lactose 100 mg.