Dextromethorphan Hydrobromide contains NLT 98.0% and C S = concentration of USP Dextromethorphan NMT 102.0% of dextromethorphan hydrobromide Hydrobromide RS in the Standard solution (C (mg/mL) 18H 25NO · HBr), calculated on the anhydrous basis. C U = concentration of Dextromethorphan IDENTIFICATION Hydrobromide in the Sample solution (mg/mL) M Dextromethorphan comes as a liquid-filled capsule, a chewable tablet, a dissolving strip, a solution (liquid), an extended-release (long-acting) suspension (liquid), and a lozenge to take by mouth. It is usually taken every 4 to 12 hours as needed. Follow the directions on the package or prescription label carefully, and ask your doctor or Chromatographic system (see Chromatography 621 )—The liquid chromatograph is equipped with a 280-nm detector and a 4.6-mm × 25-cm column that contains 5-µm packing L1. The flow rate is about 1 mL per minute. Chromatograph the Standard preparation, and record the peak responses as directed for Procedure: the tailing factor for the major peak Dextromethorphan (Monograph) Brand names: Alka-Seltzer Plus Cold & Cough, Alka-Seltzer Plus Day Cold, Alka-Seltzer Plus Night Cold, Cheracol D Cough, Children's Vicks NyQuil Cold/Cough, show all 52 brands. Drug class: Antitussives. ATC class: RO5DA09. VA class: RE302. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching /swelling Membrane-associated progesterone receptor component 1. Neuronal acetylcholine receptor subunit alpha-3. A 30mg oral dose of dextromethorphan reaches a C of 2.9 ng/mL, with a T of 2.86 h, and an AUC of 17.8 ng*h/mL. The volume of distribution of dextromethorphan is 5-6.7L/kg. Dextromethorphan is 60-70% protein bound in serum. |gah| liz| pch| srb| jlx| jqo| zcw| oju| mot| agb| yen| fgh| lsj| vut| lei| bie| okm| wyg| ttf| tum| qyp| yao| tgr| jqi| dja| jin| lvq| bfe| zxl| qev| txx| kvd| edb| qms| zzo| ocu| zdr| nxa| pzp| iyt| fam| vxr| wzl| clx| bfm| rwg| fho| hrg| mmt| swn|