A Novel Approach for Topical Drug Delivery System–Emulgel

There are various advantages in topical route over the other route of administration. It is a topical drug delivery system. The most important route is gels which provide faster drug release compared with other topical drug delivery, but gel has a limitation that it is used only for hydrophobic drugs; this can be overcome by Emulgels. Emulgels are a type of emulsion may be oil in water or water in oil type; they are incorporated into gelling agent. Emulgel is more effective than regular gel in various aspects and permeation of drug in emulgel is more compared to normal gel. Permeation enhances are used to increase permeability