Which of the following is true about glyceryl bi-nitrate?

Glyceryl bi-nitrate, often referred to in the context of angina treatment, is indeed effective for prompting relief in angina attacks. This pharmacological agent acts by dilating blood vessels, which improves blood flow to the heart and reduces the heart's workload. When a patient experiences angina, a condition characterized by chest pain due to reduced blood flow to the heart, glyceryl bi-nitrate can be administered to quickly alleviate this discomfort.

While there may be similar substances, such as glyceryl trinitrate, glyceryl bi-nitrate specifically pertains to a slightly different formulation or action. It is important to differentiate these compounds, as they are not interchangeable. The use of glyceryl bi-nitrate as an oral antihypertensive or for injection purposes may not align with its primary use since it is predominantly utilized for angina relief, making it less effective in a purely antihypertensive role or for immediate action through injections compared to other treatments.

Thus, recognizing the therapeutic role of glyceryl bi-nitrate in managing angina is crucial for understanding its application in clinical practice.