What type of solid medication is a small, solid piece intended to dissolve in the mouth?

A troche is specifically designed to dissolve in the mouth, allowing for the medication to be absorbed through the oral mucosa. This type of medication is often used for localized effects in the throat or mouth, such as for soothing sore throats or delivering medication directly to the oral cavity. The formulation allows for an extended release of the drug as it dissolves, making it effective for treating conditions that require direct contact.

Pills are a more general term for solid medications that do not specify the manner of dissolution, while capsules are typically gelatin containers that encase powder or liquid medications and need to be swallowed whole. Tablets are solid doses of medication that can also be swallowed; however, they are not meant to dissolve in the mouth in the same manner as troches do. Therefore, among the options provided, a troche most accurately fits the description of a small, solid piece intended for buccal dissolution.