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右美沙芬（Dextromethorphan），又名右甲嗎喃，英文簡稱DM或DXM，是一種鎮咳藥物，它的氫溴酸鹽（Dextromethorphan hydrobromide）常用於藥品中。 美國食品及藥物管理局 在1958年批准右美沙芬可不需醫生處方而作為鎮咳藥發售。
DEXTROMETHORPHAN HBR的用量、作用機轉、副作用、懷孕及哺乳用藥與藥物交互作用，DEXTROMETHORPHAN HBR適應症:鎮咳。.
2024年2月23日 · Dextromethorphan is a cough suppressant. It affects the signals in the brain that trigger cough reflex. Dextromethorphan is used to treat a cough. It is available over-the-counter alone and is also present in many over-the-counter and prescription combination medications.
Dextromethorphan (DXM), sold under the trade name Robitussin among others, is a cough suppressant used in many cough and cold medicines. It affects serotonin, norepinephrine, NMDA, and sigma-1 receptors in the brain, all of which have been implicated in
Dextromethorphan 25D009 Dextromethorphan 樂滅咳／ 抑咳平藥物使用須知 502：藥物衛教單張編號 Dextromethorphan HBr、Potassium cresolsulfonate、Lysozyme chloride (不可磨粉) 作用 鎮咳、袪痰。 用法 ...
2024年7月19日 · Active Ingredient. dextromethorphan hydrobromide. Date of Registration#. : 07 Nov, 2003. Notes: There is news related to local recall of this product within six months. For more details, please click the red flag of the product. (此產品在過去六個月內有本地回收相關的消息。.
Dextromethorphan HBr直接作用於延隨之咳嗽中樞，抑制咳嗽反射而產生鎮咳作用。 Potassium Cresolsulfonate稀釋氣管之粘稠度，使祛痰容易。 Lysozyme Chloride分解黏稠痰，使祛痰容易。
As dextromethorphan polistirex extended-release susp (expressed as dextromethorphan hydrobromide equivalent): 60 mg 12 hourly. Dosage recommendations may vary among countries or individual products. Refer to specific product guidelines.
Dextromethorphan is used to provide relief from dry, non-productive cough (a type of cough which does not produce phlegm) due to minor irritation occurring with cold or inhaled irritants.
藥理作用. Dextromethorphan Hydrobromide 對延髓 (Medulla)之咳嗽中心有抑制作用，鎮咳效果很好。. Dextromethorphan Hydro-bromide 非麻醉藥品，因此無成癮性，亦不會有耐藥性的產生，它沒有止痛或催眠的作用，不會抑制呼吸，亦不會有便祕的現象產生。. 適應症. 咽頭炎、喉頭 ...
