Sudatex DM
Generic name:pseudoephedrine hydrochloride, guaifenesin and dextromethorphan hydrobromide
Dosage form: tablet
Drug class:Upper respiratory combinations
Medically reviewed by Drugs.com. Last updated on Jan 24, 2022.
Disclaimer: This drug has not been found by FDA to be safe and effective, and this labeling has not been approved by FDA. For further information about unapproved drugs, click here.
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The SudaTex-DM brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.
Sudatex DM Description
Each immediate-release tablet for oral administration contains:
Pseudoephedrine HCl ……..…. 40 mg
Guaifenesin ……………………... 400 mg
Dextromethorphan HBr …..…. 20 mg
Pseudoephedrine hydrochloride is an adrenergic (vasoconstrictor) which occurs as fine, white to off white crystals or powder, having a faint characteristic odor. It is very soluble in water, freely soluble in alcohol and sparingly soluble in chloroform. The chemical name is benzenemethanol, (-[1-(methylamino) ethyl]-, [S-(R*,R*)]-, hydrochloride. The structural formula is:
C10H15NO • HCl M.W. 201.70
Guaifenesin is an expectorant and occurs as a white to slightly gray, crystalline powder, having a bitter taste. It may have a slight characteristic odor. It is soluble in water, in alcohol, in chloroform, in glycerin and in propylene glycol. Chemically, Guaifenesin is 1,2-Propanediol, 3-(2-methoxyphenoxy)-,(+) and has the following structural formula:
C10H14O4 M.W. 198.22
Dextromethorphan Hydrobromide is an antituss...
