Several new technologies for drug delivery have been developed; some of these are very essential method. One method for drug delivery has been described in this book.
The buccal region of the oral cavity is an attractive target for administration of the drug of choice. Particularly in overcoming deficiencies associated with the latter of administration. Problems such as high first-pass metabolism and drug degradation in the gastrointestinal environment can be circumvented by administering the drug via buccal route. It is hoped that this book will continue to be useful for pharmaceutical scientists, students and as well as physicians both in the academic institutions and in the industry.