Saurabh Ravi, Sharma P. K., Bansal M.
Cigarette smoking has been the leading cause of premature death and illness in many industrialized country in the world, while the U.S. alone registers more than 4,00,000 deaths each year. The nicotine patch serves to deliver a constant dose of nicotine across the skin that helps to relieve the symptoms which are associated with tobacco withdrawal. Further, the use of carbon nanotube membranes and micro needle based transdermal drug delivery has lead to the great advancements. Some of the main advantages of transdermal drug delivery are bypassing of hepatic first pass metabolism, maintenance of steady plasma level of the drug and enhancement of therapeutic efficiency.
