Pharmaceutical excipients are excipients and additives used in the production of drugs and prescriptions. Pharmaceutical Excipients are in addition to the active ingredients, in terms of safety has been reasonably assessed, and included in the drug formulation of the substance. In addition to excipients, act as carriers, improve stability, but also has an important function of solubilization, solubility, slow and controlled release, is an important component that may affect the quality, safety and effectiveness of drugs.
Pharmaceutical excipients are the basic materials and important components of drug formulations, is to ensure the production and development of drug formulations of the material basis, it plays a key role in the preparation of dosage forms and production. It not only gives the drug a certain dosage form, but it has a lot to do with improving the efficacy of drugs and reducing adverse reactions, and its quality reliability and diversity is the basis for ensuring the advanced nature of dosage forms and preparations.