There is a danger if the patient has high blood pressure. Usually high low pressure has significant side effects on the cerebrovascular, cardiovascular and renal glomerular arteries, increasing the load on the above mentioned vessels and can lead to acute cerebrovascular accidents, cardiovascular disease and acute renal insufficiency. Patients will experience significant dizziness, headache, nausea, vomiting, blurred vision, and rotated vision. Once these conditions occur, it is important to consider that the clinical symptoms are caused by increased intracranial pressure due to high low pressure. If the patient has symptoms such as chest tightness, shortness of breath, palpitations, and discomfort in the precordial area, the presence of comorbidities of cardiogenic diseases should be considered. If the patient presents with oliguria, or even anuria, consider the risk of acute renal insufficiency.