| phenazocine | <chemical> An opioid analgesic with actions and uses similar to morphine. Pharmacological action: analgesics, opioid, narcotics. Chemical name: 2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(2-phenylethyl)- (12 Dec 1998) |
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| phenazoline hydrochloride | 2-(N-benzylanilino-methyl)-2-imidazoline hydrochloride;a histamine-antagonizing agent used in treating allergy; also available as antazoline hydrochloride phosphate. Synonym: phenazoline hydrochloride. (05 Mar 2000) |
| phenazopyridine | <chemical> A local anaesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity. Pharmacological action: anaesthetics, local. Chemical name: 2,6-Pyridinediamine, 3-(phenylazo)- (12 Dec 1998) |
| phenazopyridine hydrochloride | 2,6-Diamino-3-(phenylazo)pyridine hydrochloride;an orally administered urinary tract analgesic. (05 Mar 2000) |