A 50-year male diabetes patient with hypertension and CKD. All parameters are normal except serum creatinine, it's 2.5. On medications,  For T2DM- taking Glimepiride 1 OD and Linagliptin 5 OD For BP- taking Telmisartan 80 OD Cilnidipine 20 BD Carvedilol 6.25 BD Prazosin 5 BD.

Blood pressure still 150/90. What can be done further?