Hydrocodone is present in many different kinds of medicine. For instance, deliver your home, buy hydrocodone 10 500 mg - Hydrochloride is the salt form, which dissolves easily in water to create a liquid suspension or solution for injection or other uses. Tussigon and Roxicet are two brand-name medicines that contain Hydrochloride, while Vicodin is a brand name for a hydrocodone combination medication that also contains acetaminophen.