Elderly people stop antihypertensive drugs, high blood pressure, dizziness, vomiting and numbness of the mouth, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to take antihypertensive drugs for treatment. Usually the elderly appear long-term hypertension, may make the cerebrovascular ischemia and degeneration, but also can promote cerebral atherosclerosis, atherosclerotic plaque rupture can be complicated by the formation of cerebral thrombosis, so for the elderly patients need to be long-term regular compliance with the doctor’s instructions to take antihypertensive drugs, can not suddenly stop taking the drug. If elderly hypertensive patients suddenly stop taking medication, it may lead to a sharp rise in blood pressure in a short period of time, resulting in dizziness, vomiting, numbness in the mouth and other discomforts. At this time, they should consult the cardiovascular internal medicine department in time, and after the doctor’s comprehensive assessment of the condition, they should choose antihypertensive drugs such as hydrochlorothiazide, metoprolol, nifedipine, etc. for treatment. The above antihypertensive drugs can reduce extracellular volume, lower peripheral vascular resistance, inhibit myocardial contractility and slow down the heart rate, and play the role of antihypertensive, which can control the blood pressure in the ideal range, so as to improve the related discomfort symptoms. If the above symptoms occur, it is recommended to go to the hospital for early treatment.