Not known Factual Statements About sustained release and controlled release formulation slideshare
A paste is basically an ointment using a higher percentage of insoluble solids additional. A great deal of particulate make any difference stiffens the system. When compared with the ointment, paste has reduce permeability, reduce maceration and lower heat. When placed on the skin, they form a very good protective barrier [15].As of 2020, there hav