Generic Name: Meperidine/Promethazine (me-PER-ih-deen/proe-METH-a-zeen)
Brand Name: Meprozine
Strength: 50 mg, 25 mg
Manufacturer: Vintage Pharmaceuticals
Trade Name: Meprozine
Type: Analgesic
Class: RX, CII
Treating moderate pain and causing drowsiness in patients who have just had surgery or delivered a baby, or who have pain associated with cancer. It may also be used for other conditions as determined by your doctor.
Meperidine/Promethazine is a combination narcotic analgesic and phenothiazine. The narcotic works by dulling the pain perception center in the brain. The phenothiazine causes drowsiness.