Dextromethorphan (Delsym, Robitussin) can interact with alcohol, other medications, and some supplements. For example, dextromethorphan can interact with selective serotonin reuptake inhibitors ...
Meanwhile Delsym, which is a liquid medication costing from $15 to $28, contains dextromethorphan to alleviate coughing. Before finishing his tirade, Dr Harting brands Boiron Oscillococcinum ...