FDIC-insured, tax-deferred savings account with earnings and withdrawals free from federal income tax if used for qualified education expenses. Contribution limits apply.
Glyceryl trinitrate is a nitrate that is used to treat angina. It is also referred to as nitroglycerin or GTN. There are numerous preparations available, in oral, transdermal and injectable forms. It is known by different trade names in different countries, according to the manufacturer.
When used for angina, glyceryl trinitrate is best taken before the onset of an attack, or when the first signs are experienced. People with angina often know what may bring on an attack, such as exercise or cold, and can take their nitrate prophylactically.