https://ru.doktika.com/poly_vent_dm_guaifenesin_pseudoephedrine_and_dextromethorphan_tablets_and_capsules-siladryl_allergy
Poly-Vent DM (Guaifenesin, Pseudoephedrine, and Dextromethorphan Tablets and Capsules) и Siladryl Allergy - взаимодействие лекарств