Delsym and Robitussin-DM contain the active ingredient dextromethorphan, a cough suppressant. In addition to dextromethorphan ...

These can help either before you travel – if you regularly get travel sickness – or during the journey if you’re already starting to feel nauseous. Abbas says, “Hyoscine hydrobromide, also known as ...

Ten years later, a biotechnology unit was established. In 1981, the first transdermal delivery system, Scopoderm TTS (hyoscine hydrobromide) was introduced for travel sickness. Ciba-Geigy ...

For example, dextromethorphan hydrobromide and quinidine sulfate (Nuedexta), was approved by the UFood and Drug ...