The generic name for nitroglycerin is nitroglycerin itself. It is the chemical name of the drug and is not protected by trademark [1].
What is Nitroglycerin Used For?
Nitroglycerin is primarily used to treat angina, a type of chest pain caused by reduced blood flow to the heart [1]. It works by relaxing and widening blood vessels, which increases blood flow to the heart muscle and relieves chest pain. It can be used to prevent chest pain when taken before activities likely to cause it, or to treat chest pain when it occurs [2].
How Does Nitroglycerin Work?
Nitroglycerin is a vasodilator, meaning it causes blood vessels to widen. It does this by releasing nitric oxide in the body, which relaxes the smooth muscles in the walls of blood vessels. This relaxation leads to vasodilation, improving blood flow and reducing the workload on the heart [1][2].
What Forms Does Nitroglycerin Come In?
Nitroglycerin is available in various forms, including sublingual tablets and sprays that act quickly for immediate relief of angina, as well as extended-release capsules, patches, and ointments for longer-term management and prevention of chest pain [1][2].
Are There Other Names for Nitroglycerin?
While nitroglycerin is the generic name, it is also known by various brand names depending on the manufacturer and formulation. Some common brand names include Nitro-Dur, Nitrostat, and Nitrolingual, among others [1].
When Do Nitroglycerin Patents Expire?
The original patents for nitroglycerin as a drug have long expired, as it is a well-established medication. However, patents may exist for specific formulations, delivery methods, or combination therapies involving nitroglycerin. DrugPatentWatch.com provides detailed information on drug patents and their expiration dates [3].