A retrospective analysis of analgesics and sedative-hypnotics in hospitalized obstetrical and gynecological patients.

In a retrospective analysis, the dose per patient day (DPPD) of controlled analgesics and sedative-hypnotics dispensed to inpatients at a women's hospital in the United States were studied from October 1974 through September 1975. Obstetric patients received as many analgesics (1.872 DPPD) as did gynecologic patients (1.945 DPPD). Percodan and meperidine were the most frequently dispensed oral and parenteral analgesics (0.673 and 0.526 DPPD) respectively. Obstetric patients received greater quantities of sedative-hypnotics (0.453 DPPD) than did gynecologic patients (0.311 DPPD). Secobarbital and pentobarbital were the most frequently dispensed oral and parenteral sedative-hypnotics (0.161 and 0.015 DPPD), respectively. A decline in the use of barbiturates was observed toward the end of the study year, with a corresponding increase in the use of the non-barbiturate sedative-hypnotics. It is recommended that intrapartum administration of analgesics and sedatives be carefully evaluated in view of their possible depressant effects on the fetus/newborn.