ماده جانبی

An excipient or inactive ingredient is a substance formulated alongside the active ingredient of a medication. They enhance the active ingredient's therapeutic properties; to facilitate drug absorption, to modify viscosity, to enhance solubility, to improve long-term stabilization (preventing denaturation and aggregation during the expected shelf life). During the manufacturing process, excipients can improve the handling of active substances and facilitate powder flow. The choice of excipients depends on factors such as the intended route of administration, the dosage form, and compatibility