Do not give these products to children younger than 4 years of age ... headaches and congestion contain phenylephrine. Brands like Sudafed PE, Mucinex, Dayquil, Benadryl and Tylenol sinus ...
Acetaminophen 325mg, phenylephrine HCl 5mg; per caplet. See Contraindications. Increased risk of liver damage with ≥3 alcoholic drinks/day. Hypertensive crisis with MAOIs. β-blockers may ...
Phenylephrine is used in popular versions of Sudafed, Dayquil and other medications ... on store shelves — and labeled many of them as “PE” versions of familiar brand names.