What describes a medication enclosed in a soluble gelatin shell?

A medication enclosed in a soluble gelatin shell is precisely described as a capsule. Capsules are a common pharmaceutical form that allows for the convenient oral administration of medication. They usually consist of a solid or liquid fill within a gelatin shell that dissolves after ingestion, allowing the active ingredient to be released into the body.

This form is advantageous for various reasons: it can mask unpleasant tastes of the medication, provide a convenient way to deliver dosages, and can improve the absorption of the medication in some cases. Capsules can contain different types of medications, including powders, granules, or liquids, making them versatile in formulating various treatments.

Other forms mentioned, such as suspensions, syrups, and elixirs, do not involve a gelatin shell. Suspensions are mixtures where solid particles are dispersed in a liquid, syrups are concentrated solutions of sugar in water often combined with medication, and elixirs are clear, sweetened hydroalcoholic solutions used for medications. Each has its unique characteristics, which distinguishes them from capsules.