The low pressure is around 100mmHg, that is the low pressure is high, if not the same day three measurements are high, there is high blood pressure, and then treatment. If it is a low pressure at 100 mmHg, other multiple measurements are normal, you can not diagnose hypertension, often measure the blood pressure, more exercise, improve lifestyle, observation is good. If three measurements of blood pressure on non-same day are all at 100 mmHg, hypertension can be diagnosed and requires lifestyle improvement and treatment with medication. In terms of life, strict lifestyle improvement, such as losing weight, controlling the number of times you go out to socialize, quitting smoking and limiting alcohol, low-salt, low-fat and low-sugar diets, eliminating late nights, and psychological balance, will have an improvement on blood pressure. If the patient currently exists dizziness, headache, chest tightness discomfort, it is recommended to go to the local hospital, according to your situation, the doctor will be reasonable arrangements for your medication. In addition, you can buy a sphygmomanometer yourself, take a blood pressure measurement every day and record it to observe the situation of blood pressure. If the blood pressure is really high It is recommended that patients go to regular hospitals in time.