https://ru.doktika.com/acetaminophen_dextromethorphan_guaifenesin_and_phenylephrine_liquid-zofran_ondansetron_oral_solution
Acetaminophen, Dextromethorphan, Guaifenesin, and Phenylephrine Liquid и Zofran (Ondansetron Oral Solution) - взаимодействие лекарств