| demeclocycline hydrochloride | (n) tetracycline antibacterial (trade name Declomycin) effective in the treatment of some bacterial and rickettsial and other infections, Syn. Declomycin |
| hydrochloride | (n) a complex consisting of an organic base in association with hydrogen chloride |
| hydromorphone hydrochloride | (n) a narcotic analgesic (trade name Dilaudid) used to treat moderate to severe pain, Syn. Dilaudid, hydromorphone |
| hydroxyzine hydrochloride | (n) a drug (trade names Atarax and Vistaril) used as a tranquilizer to treat anxiety and motion sickness, Syn. Atarax, Vistaril, hydroxyzine |
| procaine hydrochloride | (n) procaine administered as a hydrochloride (trade name Novocain), Syn. Novocain, novocaine |
| amitriptyline | (n) a tricyclic antidepressant drug (trade name Elavil) with serious side effects; interacts with many other medications, Syn. amitriptyline hydrochloride, Elavil |
| doxepin | (n) a tricyclic antidepressant (trade names Adapin and Sinequan) with numerous side effects (dry mouth and sedation and gastrointestinal disturbances), Syn. doxepin hydrochloride, Sinequan, Adapin |
| flurazepam | (n) tranquilizer (trade name Dalmane) used to treat insomnia, Syn. flurazepam hydrochloride, Dalmane |
| imipramine | (n) a tricyclic antidepressant (trade names Imavate and Tofranil) used to treat clinical depression, Syn. Imavate, Tofranil, impramine hydrochloride |
| ketamine | (n) a general anesthetic and tranquilizer (not a barbiturate) that is administered intravenously or intramuscularly; used mainly by veterinarians or for minor surgery with geriatric or pediatric patients; taken in large doses it causes hallucinations similar to those associated with the use of PCP, Syn. Ketalar, ketamine hydrochloride |
| labetalol | (n) antihypertensive drug (trade names Trandate and Normodyne) that blocks alpha and beta-adrenergic receptors of the sympathetic nervous system (leading to a decrease in blood pressure), Syn. Trandate, labetalol hydrochloride, Normodyne |
| meclizine | (n) an antihistamine (trade name Antivert) used to treat or prevent motion sickness, Syn. Antivert, meclizine hydrochloride |
| mefloquine | (n) an antimalarial drug (trade name Larium and Mephaquine) that is effective in cases that do not respond to chloroquine; said to produce harmful neuropsychiatric effects on some people, Syn. mefloquine hydrochloride, Mephaquine, Larium |
| meperidine | (n) a synthetic narcotic drug (trade name Demerol) used to treat pain, Syn. meperidine hydrochloride, Demerol |
| methadone | (n) synthetic narcotic drug similar to morphine but less habit-forming; used in narcotic detoxification and maintenance of heroin addiction, Syn. synthetic heroin, methadon, dolophine hydrochloride, fixer, methadone hydrochloride |
| methamphetamine | (n) an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant, Syn. ice, trash, Methedrine, chicken feed, chalk, crank, methamphetamine hydrochloride, deoxyephedrine, glass, shabu, meth |
| oxytetracycline | (n) a yellow crystalline antibiotic (trademark Terramycin) obtained from a soil actinomycete; used to treat various bacterial and rickettsial infections, Syn. Terramycin, hydroxytetracycline, oxytetracycline hydrochloride |
| phencyclidine | (n) a drug used as an anesthetic by veterinarians; illicitly taken (originally in the form of powder or `dust') for its effects as a hallucinogen, Syn. angel dust, phencyclidine hydrochloride, PCP |
| piperocaine | (n) a compound used in the form of its hydrochloride as a local or spinal anesthetic, Syn. piperocaine hydrochloride, Metycaine |
| propoxyphene | (n) a mildly narcotic analgesic drug (trade name Darvon) related to methadone but less addictive, Syn. Darvon, propoxyphene hydrochloride |
| quinacrine | (n) a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria, Syn. quinacrine hydrochloride, Atabrine, mepacrine |
| trazodone | (n) oral antidepressant (trade name Desyrel) that is a nontricyclic drug used as a sedative, Syn. Desyrel, trazodone hydrochloride |
