The role of antihypertensive drugs is to reduce blood pressure, if the normal blood pressure case oral antihypertensive drugs, will lead to a reduction in blood pressure, minor cases may be dizziness and fatigue, nausea and discomfort, panic, serious cases of blood pressure is too low, the blood supply of vital organs is insufficient, such as the heart, brain and kidneys, and other organs, such as organs, if a serious ischemia occurs, a cerebral infarction, myocardial infarction, renal impairment and other conditions may occur.
Normal blood pressure oral antihypertensive drugs, blood pressure is too low, can not ensure blood supply to the heart and brain tissue, myocardial blood supply is incomplete, angina pectoris occurs, ischemic time is too long, there is the possibility of myocardial infarction, the brain tissue blood supply can not be guaranteed, the occurrence of ischemic time is too long to lead to cerebral infarction may be, if the blood pressure is too low, the kidneys are not enough blood supply, kidney damage may occur, affecting renal function.
If the normal blood pressure oral antihypertensive drugs, combined with the blood pressure situation, appropriate drinking water to expand the blood pressure is too low, the occurrence of discomfort, to the cardiology department in time.