| abstract |
The present invention can improve productivity by reducing the coating process time using a fluidized bed coater by controlling the content of talc when forming the enteric coating layer, and even if the content of the talc is reduced, aggregation of enteric-coated beads can be minimized. It discloses a pharmaceutical composition containing tamsulosin or a hydrochloride salt thereof, which can be applied as an oral formulation, and a method for producing the same, without deterioration of the function and acid resistance of the enteric coating layer after coating. |