Like Theraflu, the NyQuil capsules contain a combination of acetaminophen and dextromethorphan, with the added ingredients being doxylamine - an antihistamine - and phenylephrine, which Dr Harting ...
Acetaminophen 650mg, diphenhydramine HCl 25mg, phenylephrine HCl 10mg; pwd packets; honey lemon flavor; contains potassium 10mg, sodium 23mg, phenylalanine 13mg per packet. Dissolve contents of 1 ...
Acetaminophen 325mg, chlorpheniramine maleate 2mg, dextromethorphan HBr 10mg, phenylephrine HCl 5mg; caplets. Hepatic dysfunction. Cardiovascular disease ...
including some versions of Tylenol, Benadryl, NyQuil and Theraflu -- from oral medications, citing evidence of its ineffectiveness as a nasal decongestant. “Based on our review of available data ...