A method of treating hypertension in a pharmaceutical composition

The present invention relates to calm music containing maleic acid hydrochloride Cartier enalapril pharmaceutical composition, comprising a therapeutic dose of medicament lercanidipine hydrochloride enalapril maleate and the amount of oil, surfactant and co-surfactant. Providing dosage forms which may be prepared, in particular hard gelatin capsules, soft gelatin capsules. The pharmaceutical composition enhances the solubility of poorly soluble drugs Lercanidipine.HCl type, while enhancing the stability of enalapril maleate, suitable for the treatment of hypertension.