Single dose bromocriptine microcapsules in postpartum lactation inhibition.

The clinical efficacy and safety of a single intramuscular injection of Parlodel LA, Pravidel 50 mg, were studied in the prevention of lactation in 10 postpartum women. The overall efficacy at the end of the 28 day observation period was very good in 8 postpartum women and good in 2 women and no rebound lactation occurred. The prolactin plasma levels decreased to normal levels within 4 days in 9 women. Menstrual bleeding occurred in 9 women 4 to 6 weeks after treatment. Laboratory data recorded in this study support that Pravidel is effective in suppressing postpartum lactation.