What is an ampule most commonly used to contain?

An ampule is a sealed vial that is typically used to contain sterile injectable medications. These glass or plastic containers are designed to protect the integrity of the medication from contamination and degradation, making them ideal for storing solutions or suspensions that will be administered via injection.

The design of an ampule allows healthcare professionals to easily access the sterile contents by snapping off the top, ensuring that the medication inside remains free from external contaminants until it is ready to be used. This is particularly crucial for injectable medications, as sterility is essential for patient safety.

Choosing an ampule for this purpose reflects its optimal use in ensuring that the medications are not only sterile but also protected from light and air, which could potentially alter their efficacy.