Hypertension 280mmHg is a rare phenomenon in clinical practice, but there is no clear data on how long it can survive, and it is related to the impact of the symptoms on the body and the body’s actual ability to tolerate them, so timely attention should be paid to intervene in the treatment. Hypertension of 280 mmHg is a serious abnormality that often leads to cerebral hemorrhage, hypertensive emergencies, fundus damage, aortic coarctation, and hypertensive nephropathy within a short period of time, leading to loss of consciousness, respiratory failure, and other problems, which can pose a greater threat to the body’s survival. However, due to the different tolerance levels of individuals, there is no definitive data on how long a person can survive with high blood pressure of 280 mmHg, and immediate intervention is recommended. In addition, it should be noted that patients with symptoms of hypertension 280 mmHg can reduce the adverse effects of the disease through “early detection, early diagnosis, early treatment”, and many patients may be able to prolong their lives, and it is recommended that patients establish confidence in the treatment.