One patient, 49 year old male, known case of type 2 diabetes mellitus from past 5 years and hypertension from 1 year, is currently taking RAAS blocker. During his latest follow up visit, his systolic BP was 148 mm Hg and diastolic BP was 96 mm Hg.
What would be your next step for management of hypertension in this patient. [ Abbreviations:- RAAS: Renin Angiotensin Aldosterone System; ACEI: Angiotensin Converting Enzyme Inhibitors; ARB: Angiotensin Receptor Blocker; CCB: Calcium Channel Blocker]