Transdermal drug delivery method suggests a lucrative alternative the traditional drug delivery method of injections as well as oral administration. Nevertheless, the outermost layer of the skin serves as an obstacle that controls the penetration of the macromolecular substances into the skin. Application of Ultrasound irradiation on to the skin increases the permeability of macromolecules, and this enables the delivery of different substances into the skin and also through the skin. The use ... Read more