Abstract

DEVELOPMENT AND IN-VITRO EVALUATION OF TRAMADOL HCL SUSTAINED RELEASE TABLETS

Amrapali Jadhav and *Sachin Tukaram Thorat

Abstract

Drug delivery has metamorphosed from the concept of pill to molecular medicine pharmacodynamic principles in design of drug delivery system has lead to improve therapeutic efficacy. Drug research has evolved and matured through several phases beginning. Tablets and capsules are the major oral preparations before the introduction of advances, controlled drug delivery systems. However, last two decades the drug delivery technology has been developed rapidly and many novel oral drug delivery systems have been invented.

Keywords: Introduction, Method, Formulation study, equipment results.