| TAB vaccine | A suspension of killed typhoid and paratyphoid A and B bacilli. See: typhoid vaccine. Synonym: TAB vaccine. (05 Mar 2000) |
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| meclizine | <chemical> A histamine h1 antagonist used in the treatment of motion sickness, vertigo, and nausea during pregnancy and radiation sickness. Pharmacological action: anti-allergic agents, antiemetics, histamine h1 antagonists. Chemical name: Piperazine, 1-((4-chlorophenyl)phenylmethyl)-4-((3-methylphenyl)methyl)- (12 Dec 1998) |
| meclizine hydrochloride | 1-(p-Chlorobenzhydryl)-4-(m-methylbenzyl)piperazine dihydrochloride;an antihistaminic useful in the prevention and relief of motion sickness and symptoms caused by vestibular disorders. Synonym: meclozine hydrochloride. (05 Mar 2000) |