The Formulation and Evaluation of Metronidazole Emulgel for Topical Drug Delivery.

Pharmacy

The skin may be directly accessed for diagnosis and therapy without worrying about going through first pass metabolism thanks to topical medication administration. Emulgel is one of the cutting-edge medical technologies that is frequently used for skin conditions like psoriasis, acne, and fungal infections. Emulgel is an emulsion that can be either o/w or w/o in nature. When mixed with a gelling agent, such as Carbapol, HPMC, etc. to form a gel. The primary goal of emulgel is to use the skin to transfer hydrophobic medications to the bloodstream. It benefits from a dual release control mechanism, which includes emulsion and gel. Emulgels are beneficial for dermatological usage because they are thixotropic, greaseless, readily spreadable, easily removed, emollient, non-staining, water-soluble, have a longer shelf life, are bio-friendly, and have a clear and appealing appearance. New polymers are utilised, can serve as an emulsifier and thickener because their ability to gel results in stable emulsions and creams by lowering surface and interfacial tension and simultaneously raising aqueous phase viscosity. The effects of several permeation enhancers can be potentiated.

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