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chlorpheniramine/guaifenesin/hydrocodone/pseudoephedrine
General
pharmacologic combination
References
RxNorm
Components
chlorpheniramine (Chlor-Trimeton)
guaifenesin (Robitussin, Fenesin, Humibid LA, Mucinex)
hydrocodone; dihydrocodeinone (Zohydro ER, Hysingla ER)
pseudoephedrine (Sudafed, Afrin, Drixoral, SudoGest)