Mild hypertension self-lowering has dietary control, exercise control and medication for relief. 1. Dietary control: patients with mild hypertension should have a balanced diet, eat less salt, sauces and smoked products, reduce sodium intake, avoid foods with high cholesterol content, and increase the intake of dietary fiber, vitamins and high-quality protein. 2. Exercise control: patients with mild hypertension can improve cardiovascular function and relieve hypertension through long-term regular exercise, such as aerobic exercise and strength exercise. 3. Medication: Patients with mild hypertension can take antihypertensive drugs such as nifedipine tablets and amlodipine benzenesulfonate tablets under the guidance of doctors. Patients with mild hypertension should live a regular life, relax their mood and measure their blood pressure regularly. If high blood pressure affects normal life, you should consult a doctor in time.