• Rishdev Prabhaker
• Yogesh Maddhesiya
• Dr. J. N. Mishra

Multiple unit delivery of drug in form of system is called microsphere which is formulated to target the specific sites at predetermined rate, enhance bioavailability, and achieve controlled or prolonged drug delivery. To make them polymeric waxy materials and other protective materials like semi-synthetic, synthetic, and natural polymers are used. Microsphere comprises of synthetic polymers and proteins which possess excellent flow ability, 1-1000 μm particle size. The variety of methods available for creating microspheres offers many choices for managing drug delivery and optimizing the medicinal effectiveness of a particular medication. Compared to traditional dosage forms, these delivery methods have many benefits, such as increased patient compliance, decreased toxicity, and enhanced efficacy. These kinds of systems frequently utilize macromolecules as carriers of drug. Current review emphasizes on different varieties of microspheres, preparation strategies, uses, and efficiency evaluation factors.

Microspheres, Therapeutic response, prolonged release, Novel delivery of drug

"MICROSPHERE: A NOVEL APPROACH", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.f53-f58, June-2024, Available :http://www.jetir.org/papers/JETIR2406508.pdf

"MICROSPHERE: A NOVEL APPROACH", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. ppf53-f58, June-2024, Available at : http://www.jetir.org/papers/JETIR2406508.pdf