Rx Name [PETHIDINE, 280808]

PETHIDINE 50MG/ML INJ (MTP/COL)
280808
OPIATE AGONISTS
Obstetric analgesia.
See morphine (but less constipating).
50 to 100 mg may be given by intramuscular or subcutaneous injection as soon as contractions occur at regular intervals. This dose may be repeated after 1 to 3 hours if necessary up to a maximum of 400 mg in 24 hours.