| phenylephrine | <chemical> An alpha-adrenergic agonist used as a mydriatic, nasal decongestant, and cardiotonic agent. Pharmacological action: adrenergic alpha-agonists, cardiotonic agent, mydriatics, nasal decongestants, sympathomimetic, vasoconstrictor agents. Chemical name: Benzenemethanol, 3-hydroxy-alpha-((methylamino)methyl)-, (R)- (12 Dec 1998) |
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| phenylephrine hydrochloride | <drug> An alpha 1 adrenergic agonist. (15 Oct 1997) |
| promethazine | <chemical> A phenothiazine derivative with histamine h1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals. Pharmacological action: anti-allergic agents, antiemetics, antipruritics, histamine h1 antagonists, sedatives, nonbarbiturate. Chemical name: 10H-Phenothiazine-10-ethanamine, N,N,alpha-trimethyl- (12 Dec 1998) |
| promethazine hydrochloride | 10-(2-Dimethylaminopropyl)phenothiazine hydrochloride;an antihistaminic with antiemetic properties. (05 Mar 2000) |
| promethazine theoclate | Promethiazine salt of 8-chlorotheophylline; an antihistaminic drug used for motion sickness. (05 Mar 2000) |