Final answer:
Nitroglycerine is used for the relief or prevention of anginal attacks by dilating blood vessels to restore blood flow to the heart.
Step-by-step explanation:
One therapeutic use for Nitroglycerine is the relief or prevention of anginal attacks. Nitroglycerine, also known as glyceryl trinitrate, is a medication that's been used since the 1880s to treat heart conditions such as angina, which is chest pain caused by reduced blood supply to the heart muscle. It works by releasing nitric oxide, leading to the dilation of blood vessels and the restoration of blood flow to the heart.
When administered, especially sublingually (under the tongue), Nitroglycerine is absorbed quickly, which is particularly helpful in immediate treatments for conditions like myocardial infarction (heart attack). The medication can also be used to treat high blood pressure and certain types of abnormal heart rhythms (cardiac arrhythmias).