PT - JOURNAL ARTICLE ED - , TI - Nefopam - a new analgesic AID - 10.1136/dtb.17.15.59 DP - 1979 Jul 20 TA - Drug and Therapeutics Bulletin PG - 59--60 VI - 17 IP - 15 4099 - http://dtb.bmj.com/content/17/15/59.short 4100 - http://dtb.bmj.com/content/17/15/59.full SO - Drug Ther Bull1979 Jul 20; 17 AB - Nefopam (Acupan - Carnegie) is in a new class of analgesics, the benzoxazocines. It is chemically related to orphenadrine hydrochloride (Disipal) and diphenhydramine (Benadryl), but is not an antihistamine.