Solid oral administration preparation containing Candesartan cilexetil or Candesartan Hydrochlorothiazide and method for preparing solid oral administration preparation

The invention discloses a solid oral administration preparation containing Candesartan cilexetil or Candesartan Hydrochlorothiazide and a method for preparing the solid oral administration preparation. The solid oral administration preparation consists of the Candesartan cilexetil or the Candesartan Hydrochlorothiazide and a pharmaceutic adjuvant, wherein the pharmaceutic adjuvant is a filling agent, a bonding agent, a disintegrant and the like. The invention provides a method for preparing the solid oral administration preparation. Pelletization is carried out by using a wet method; and solution containing ethanol is selected preferentially to carry out the pelletization. The solid oral administration preparation has excellent stability; and the provided preparation method is suitable for industrial production.