Usage and Dosage: For adult patients whose blood pressure cannot be adequately controlled by telmisartan alone, this product shall be administered once per day with drinking water, before or after meals. It is recommended to perform dose titration on the two components in the compound preparation separately before switching to using this compound preparation. If the patient condition allows, it can also be considered to directly switch from the telmisartan monotherapy to the treatment with the compound preparation. This product can be administered to patients whose blood pressure cannot be adequately controlled by telmisartan alone.