What is another word for proprietary drug?
Pronunciation: [pɹəpɹˈa͡ɪ͡ətəɹi dɹˈʌɡ] (IPA) 
Proprietary drugs are medications that are protected by patents and can only be manufactured and sold by the patent holder. These medications are often expensive and not available in generic form until the patent expires, which can take several years. Synonyms for proprietary drug include branded drug, patented drug, brand-name drug, and innovator drug. Other terms that may be used are prescription drug, controlled drug, and non-generic drug. It is important to note that while these terms may be used interchangeably, they may have slight nuances in meaning, depending on the context in which they are used. Ultimately, all of these terms refer to medications that are protected by intellectual property laws and are not available as generic alternatives.
