The aim of the study was Design and prepare and characterization of the ramipril loaded solid lipid nano particles. Structure and plan and portrayal of the ramipril stacked strong lipid nano particles The chitosan is utilized as polymer. The nano particles is planned by applying by nano precipitation technique. After definition improvement the assessment boundaries played out totally went under the scope of limits. The medication discharge the advanced detailing F8 was seen as 99.76%.The motor profile performed for streamlined plan they follow the zero request and higuchi condition. The security reads did for 90 days there is no corruption in streamlined definition in tranquilize delivery and medication content examinations. Keywords: Design, Charecterization, Ramipril, Solid Lipid Nano Particles