Background: Dextromethorphan (DM), the d-isomer of the codeine analog levorphanol, is an active ingredient present in a variety of cough and cold remedies. Recently, data generated from a study in ...

Delsym (dextromethorphan) and Robitussin-DM (guaifenesin and dextromethorphan) are over-the-counter (OTC) medications used to ...

Dextromethorphan (DM) has been shown to be protective against inflammation-mediated, hypoxic-ischemic and excitotoxic brain injury. This study focuses on potential effects and underlying ...

Promethazine HCl 6.25mg, dextromethorphan HBr 15mg; per 5mL; liq; contains alcohol 7%. Dextromethorphan is an antitussive agent and, unlike the isomeric levorphanol, it has no analgesic or ...

Brompheniramine maleate 2mg, pseudoephedrine HCl 30mg, dextromethorphan HBr 10mg; per 5mL; liq; contains alcohol 0.95% v/v; butterscotch flavor. See Contraindications. Hypertensive crisis with MAOIs.

Combination brands of guaifenesin, such as Mucinex DM, Mucinex Sinus-Max, and Mucinex Fast-Max, contain dextromethorphan (DXM). Both alcohol and DXM are central nervous system depressants.

Background and aims: We have recently shown that Dextromethorphan is neuroprotective ... on the NMDA [N-methyl-D-aspartate] receptor, DM also acts on sigma (σ) receptors. Sigma agonists have ...