A low pressure of 112 mmHg and a high pressure of 150 mmHg is a serious condition and belongs to hypertension grade 2. This condition must be treated systematically and regularly: 1. The antihypertensive drugs that can be chosen include five major classes. For example, thiazide diuretics, ACEI drugs, ARB drugs, calcium channel blockers, beta-blockers, these drugs can effectively reduce blood pressure, especially for low pressure has a certain effect. It is also important to pay attention to improvement and regulation from the aspect of life, such as low salt, low fat and low sugar diet.2. Systematic and regular aerobic exercise should be performed.3. Early to bed and early to rise to avoid excessive emotional stress, anxiety and other factors that lead to high blood pressure.4. Patients should also be allowed to monitor kidney function, heart function and cerebrovascular function. Long-term hypertension can also have serious effects on the above-mentioned target organs, so it is important to have regular checkups of several of these important organs.