chlorpheniramine/dextromethorphan/phenylephrine/phenylpropanolamine

More general terms

• pharmacologic combination

Components

• chlorpheniramine (Chlor-Trimeton)
• dextromethorphan (Benylin DM)
• phenylephrine (Neo-Synephrine, Mydrifin, sudafed PE, PE)
• phenylpropanolamine (PPA)