• Supriya Bankar
• Jitendra Shinde
• Pooja Khatate
• Tanuja Panaskar
• Prajakta Nale

Microsponge is an Innovative Technique used to overcome conventional topical delivery system problems. Microsponge is developed as an Novel approach reduces drug amount and side effects. There are two methods of preparations 1.Liquid Liquid Suspension Polymerization and 2.Quasi Emulsion Solvent Diffusion Method. Mainly Quasi Emulsion Solvent Diffusion Method is used because Eudragit Polymers forms the best microsponges. Microsponges are highly porous, cross linked, polymeric microsperic system. Microsponge provides controlled drug release for prolong time. There are various applications of microsponges like in medicines, colon cancer, stomach ulcer, in Acne treatment, Antifungal can apply topically, in Melanoma, skin protection purpose, Diabetic wounds Treatment, Arthritis, Hyperpigmentation of skin, treat infected skin.

Microsponge, controlled drug release, Eudragit polymer, Quasi emulsion Solvent diffusion method.

"Microsponges: A Novel Approach Topical Drug Delivery System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 1, page no.c253-c268, January-2023, Available :http://www.jetir.org/papers/JETIR2301230.pdf

"Microsponges: A Novel Approach Topical Drug Delivery System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 1, page no. ppc253-c268, January-2023, Available at : http://www.jetir.org/papers/JETIR2301230.pdf