First of all, high blood pressure is very dangerous. If the blood pressure continues to rise and cannot be controlled, it may result in hypertensive crisis, which can cause irreversible damage to organs such as the heart, brain and kidneys, and even cause rupture of cerebral blood vessels as well as the occurrence of cerebral hemorrhage. Once high blood pressure occurs, medication is needed to treat it. First aid medication includes antihypertensive medication, as well as medication to prevent angina pectoris, and there are also medications to prevent cerebral hemorrhage, such as captopril, nifedipine, amlodipine, valsartan, and other antihypertensive medications. Preventive cardiovascular medications include cerebral embolism as well as antiplatelet medications such as aspirin. In the event of high blood pressure, these medications need to be taken immediately for treatment and a 120 call made to the hospital to await the arrival of health care workers.