| D007981 |
Levorphanol |
A narcotic analgesic that may be habit-forming. It is nearly as effective orally as by injection. |
Levorphan,3-Hydroxy-N-methylmorphinan,L-Dromoran,Levo-Dromoran,Levodroman,Levorphanol Tartrate,3 Hydroxy N methylmorphinan,L Dromoran,Levo Dromoran,LevoDromoran,Tartrate, Levorphanol |
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| D002849 |
Chromatography, Gas |
Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix. |
Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography |
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| D003915 |
Dextromethorphan |
Methyl analog of DEXTRORPHAN that shows high affinity binding to several regions of the brain, including the medullary cough center. This compound is an NMDA receptor antagonist (RECEPTORS, N-METHYL-D-ASPARTATE) and acts as a non-competitive channel blocker. It is one of the widely used ANTITUSSIVES, and is also used to study the involvement of glutamate receptors in neurotoxicity. |
d-Methorphan,Delsym,Dextromethorphan Hydrobromide,Dextromethorphan Hydrobromide, (+-)-Isomer,Dextromethorphan Hydrobromide, Monohydrate,Dextromethorphan Hydrochloride,Dextromethorphan, (+-)-Isomer,Racemethorphan,Hydrobromide, Dextromethorphan,Hydrochloride, Dextromethorphan |
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| D004155 |
Diphenhydramine |
A histamine H1 antagonist used as an antiemetic, antitussive, for dermatoses and pruritus, for hypersensitivity reactions, as a hypnotic, an antiparkinson, and as an ingredient in common cold preparations. It has some undesired antimuscarinic and sedative effects. |
Benhydramin,Diphenylhydramin,2-Diphenylmethoxy-N,N-dimethylethylamine,Allerdryl,Benadryl,Benylin,Benzhydramine,Dimedrol,Diphenhydramine Citrate,Diphenhydramine Citrate (1:1),Diphenhydramine Hydrochloride,Diphenylhydramine,Dormin,Citrate, Diphenhydramine,Hydrochloride, Diphenhydramine |
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| 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 |
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| D005100 |
Expectorants |
Agents that increase mucous excretion. Mucolytic agents, that is drugs that liquefy mucous secretions, are also included here. |
Expectorant,Mucolytic,Mucolytic Agent,Mucolytic Agents,Mucolytics,Agent, Mucolytic,Agents, Mucolytic |
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| D006140 |
Guaifenesin |
An expectorant that also has some muscle relaxing action. It is used in many cough preparations. |
Guaiacol Glyceryl Ether,Guaiphenesin,Breonesin,Glycerol Guaiacolate,Guaiphenezine,Guiatuss,Humibid,Hytuss,My-301,Scott-Tussin,Ether, Guaiacol Glyceryl,Glyceryl Ether, Guaiacol,Guaiacolate, Glycerol,My 301,My301,Scott Tussin,ScottTussin |
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