brompheniramine/dextromethorphan/guaifenesin/pseudoephedrine

More general terms

• pharmacologic combination

Components

• brompheniramine (Dimetane)
• dextromethorphan (Benylin DM)
• guaifenesin (Robitussin, Fenesin, Humibid LA, Mucinex)
• pseudoephedrine (Sudafed, Afrin, Drixoral, SudoGest)