Gradual blood pressure level reduction (ie, in excess of the period of a few days) is Risk-free in the majority of people,11 but sudden decreases in blood pressure level needs to be averted, and antihypertensive therapy should be administered cautiously for sufferers with critical bilateral stenosis or significant unilateral stenosis. https://www.sgvascularctr.com/treating-carotid-artery-disease-an-overview-of-treatment-options-in-singapore/