STABILITY OF PHARMACEUTICAL PREPARATIONS
Pharmaceutical product must be chemically, physically and therapeutically stable to ensure the health and preventive aspect. We have to study the effect of many factors on drug formulation as well as packaging and storage. Stability of pharmaceutical preparation act as the identity card of the drug to reach the pharmacy, the hospital, and the consumer in general, without this identity, it is not possible to approve the drug healthily or in circulation. Furthermore, stability mentoring of pharmaceutical preparations provides information about many physiochemical parameters as rate, and order of decomposition reaction of active ingredients, or the expected interaction with the other ingredients. In order to follow the stability of any pharmaceutical product, an analytical method must be available and convenient for the chemical nature of the product, the analytical procedure must be validated by the accuracy, precision, recovery as well as sensitivity, selectivity proved with statistical calculations such as t-test, and f-test.
Keywords: Stability, Pharmaceutical Preparations, Accelerated Conditions.