Drugs are usually used at first, but for some people angioplasty or
surgery may be needed.
Drug treatment of angina
to the heart or they can reduce the work it has to do.
Drugs can help in two ways. They can either increase th blood supply
If you are taking drugs, remember that your doctor will not know when
your supply is running low. You must be sure not to run out. It might be
easier and cheaper to get a yearly prescription rate.
Nitrates
These have been used to treat angina for many years. They open up the
body’s blood vessels. With blood flowing more freely around the body, the
heart’s work is easier. It helps too, to widen the coronary arteries.
A tablet can be sucked before you start to exercise, so that you ca
prevent an attack of angina. Alternatively, the drug can be absorbed slowly through the skin from a
per a pach. This can be used to prevent anacks, especially at night
Nitrates may cause Beadaches and rainness particularly when first
wwnd-thew side-effects leven with time.
Types of nitrates in
Glyceryl Trinitrate (Trinitria)
This is the commonest drug used for angina. It is usually sucked as a
tablet under the tongue and can stop anginal attack quickly. You should
always carry your tablets with you and use one if you think an attack is
likely to come on. You should get a new supply every eight weeks.
Isosorbide, Mononitrate and Dinitrate
These tablets are usually swallowed whole and are used in the
prevention of attacks.
Nitrate spray
If you use spray you should close your mouth after each dose, and take
care not to shake the container. It is inflammable.