Biomaterial Database

Abuse of pentazocine-naloxone combination. 1986

D A Reed, and S H Schnoll

The combination of pentazocine hydrochloride and tripelennamine hydrochloride (T's and blues) has been abused as a heroin substitute. In response to this abuse, the formulation of pentazocine has been changed to include naloxone hydrochloride, a short-acting narcotic antagonist, in the tablet (Talwin Nx). Two cases of abuse of the new pentazocine and naloxone formulation along with tripelennamine are reported. Potential reasons for the failure of naloxone to block the effects of pentazocine are discussed.

UI	MeSH Term	Description	Entries
D007275	Injections, Intravenous	Injections made into a vein for therapeutic or experimental purposes.	Intravenous Injections,Injection, Intravenous,Intravenous Injection
D008297	Male		Males
D009270	Naloxone	A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.	MRZ 2593-Br,MRZ-2593,Nalone,Naloxon Curamed,Naloxon-Ratiopharm,Naloxone Abello,Naloxone Hydrobromide,Naloxone Hydrochloride,Naloxone Hydrochloride Dihydride,Naloxone Hydrochloride, (5 beta,9 alpha,13 alpha,14 alpha)-Isomer,Naloxone, (5 beta,9 alpha,13 alpha,14 alpha)-Isomer,Narcan,Narcanti,Abello, Naloxone,Curamed, Naloxon,Dihydride, Naloxone Hydrochloride,Hydrobromide, Naloxone,Hydrochloride Dihydride, Naloxone,Hydrochloride, Naloxone,MRZ 2593,MRZ 2593 Br,MRZ 2593Br,MRZ2593,Naloxon Ratiopharm
D010423	Pentazocine	The first mixed agonist-antagonist analgesic to be marketed. It is an agonist at the kappa and sigma opioid receptors and has a weak antagonist action at the mu receptor. (From AMA Drug Evaluations Annual, 1991, p97)	Fortral,Lexir,Pentazocine Hydrochloride,Pentazocine Lactate,Talwin,Hydrochloride, Pentazocine,Lactate, Pentazocine
D004338	Drug Combinations	Single preparations containing two or more active agents, for the purpose of their concurrent administration as a fixed dose mixture.	Drug Combination,Combination, Drug,Combinations, Drug
D004347	Drug Interactions	The action of a drug that may affect the activity, metabolism, or toxicity of another drug.	Drug Interaction,Interaction, Drug,Interactions, Drug
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D013287	Illicit Drugs	Drugs that are manufactured, obtained, or sold illegally. They include prescription drugs obtained or sold without prescription and non-prescription drugs. Illicit drugs are widely distributed, tend to be grossly impure and may cause unexpected toxicity.	Club Drug,Drugs, Illegal,Illegal Drug,Illegal Drugs,Illicit Drug,Recreational Drug,Recreational Drugs,Street Drug,Street Drugs,Club Drugs,Drug, Club,Drug, Illegal,Drug, Illicit,Drug, Recreational,Drug, Street,Drugs, Club,Drugs, Illicit,Drugs, Recreational,Drugs, Street
D014309	Tripelennamine	A histamine H1 antagonist with low sedative action but frequent gastrointestinal irritation. It is used to treat ASTHMA; HAY FEVER; URTICARIA; and RHINITIS; and also in veterinary applications. Tripelennamine is administered by various routes, including topically.	Azaron,Histantin,Pyribenzamine,Tripelennamine Citrate,Tripelennamine Citrate (1:1),Tripelennamine Hydrochloride,Tripelennamine Maleate,Tripelennamine Maleate (1:1),Tripelennamine Monohydrochloride,Vetibenzamin