Due to various factors, the incidence of hypertension is very high, causing a great impact on the life and work of patients, in order to be able to detect the disease as early as possible, we must understand what the early symptoms of hypertension, once the disease to take timely treatment measures in order to reduce the impact on the body. According to the onset and development of the disease, hypertension can be divided into two types, one is slowly progressive, the other is the acute type, clinically to slowly progressive type is more common. (1) Early manifestations: In the early stage, there are usually no obvious symptoms, but the phenomenon of increased blood pressure can be seen during physical examination, or after mental tension, emotional excitement or exertion, dizziness, headache, blurred vision, tinnitus, insomnia, weakness, lack of concentration and other symptoms, which may be caused by advanced mental dysfunction. In the early stage, the blood pressure only increases temporarily, but as the disease progresses, the blood pressure continues to rise and the organs are involved. Patients need to be treated as early as possible to reduce the impact on the body. (2) Brain manifestations: Headache and dizziness are common, mostly triggered by mood swings, excessive physical exertion, climate change or discontinuation of antihypertensive drugs. Acute increase in blood pressure. Severe headache, visual impairment, nausea, vomiting, convulsions, coma, aphasia, etc. When these manifestations occur, patient friends should be alert. Second, the acute type of hypertension This period of hypertension is also known as malignant hypertension, the proportion of which is 1%, can be a slow progressive transformation. Malignant hypertension can occur at any age, but is most common in the 30-40 age group. Blood pressure is significantly elevated, with diastolic blood pressure mostly above 17.3 Kpa (130 mmHg), with symptoms such as weakness, thirst and polyuria. Visual acuity decreases rapidly, and there are retinal hemorrhages and exudates in the fundus of the eye, often with bilateral optic nerve papillary edema. Proteinuria, hematuria and renal insufficiency appear rapidly. Heart failure, hypertensive encephalopathy and hypertensive crisis can also occur, and the disease progresses rapidly and most die from uremia. Acute hypertension is one of the early symptoms of hypertension. When the above symptoms appear to pay attention to, active scientific treatment is necessary. Patients need to change their dietary habits while receiving treatment, and it is important to follow the doctor’s requirements and do the relevant nursing work.