. 2020 Jul 16;146(9):1–6. doi: 10.1001/jamaoto.2020.1836

Table 3. Combinations of Over-the-Counter Sinus, Cold, and Allergy Drugs Marketed Under Multiple Brand Names^a.

Agents that compose each formulation	No. of different brand-name products in the United States	Selected brand names
Guaifenesin, dextromethorphan hydrobromide	172	Coricidin, DayQuil, Mucinex, Robitussin, Humibid, Triaminic
Guaifenesin, pseudoephedrine hydrochloride	149	Mucinex, Robitussin, Sudafed, Triaminic, Humibid
Guaifenesin, phenylephrine hydrochloride	113	Sudafed, Triaminic, Nariz, Robitussin
Guaifenesin, dextromethorphan, phenylephrine	85	Mucinex, Robitussin
Acetaminophen, chlorpheniramine maleate, dextromethorphan, pseudoephedrine	30	Alka-Seltzer, Robitussin, Theraflu, Triaminic, Tylenol, Vicks
Acetaminophen, dextromethorphan, guaifenesin, phenylephrine	27	Mucinex, DayQuil, Tylenol, Sudafed
Acetaminophen, diphenhydramine hydrochloride	27	Coricidin, Excedrin, Tylenol
Acetaminophen, phenylephrine	25	Alka-Seltzer, Excedrin, Robitussin, Theraflu, Sudafed, Tylenol, Vicks Sinex
Acetaminophen, diphenhydramine, phenylephrine	21	Benadryl, Delsym, Mucinex, Robitussin, Sudafed, Theraflu, Dimetapp
Acetaminophen, doxylamine succinate, dextromethorphan, pseudoephedrine	14	NyQuil, Tylenol, Robitussin, Alka-Seltzer, Theraflu
Acetaminophen, dextromethorphan, guaifenesin, pseudoephedrine	12	Robitussin, Theraflu, Sudafed, Tylenol
Naproxen sodium, pseudoephedrine	9	Aleve, Sudafed
Acetaminophen, guaifenesin	4	Theraflu, Tylenol

^{^a}

Table 3. Combinations of Over-the-Counter Sinus, Cold, and Allergy Drugs Marketed Under Multiple Brand Namesa.