Hypertension, also known as high blood pressure, is a clinical syndrome characterized primarily by elevated arterial blood pressure in the systemic circulation, which may be accompanied by functional or organic damage to organs such as the heart, brain, and kidneys. For adults, normal blood pressure is below 140/90 mmHg. Whether the diastolic pressure exceeds 90 or the systolic pressure exceeds 140, it is considered elevated blood pressure. Mild hypertension can be understood as stage 1 hypertension, where the systolic pressure does not exceed 160 and the diastolic pressure does not exceed 100 mmHg.If you have hypertension, it is essential to seek diagnosis and treatment at a reputable hospital to rule out secondary hypertension. For stage 1 hypertension, antihypertensive medication may not be necessary in the short term, and blood pressure can be monitored for about 3 months. It is crucial to adhere to the following guidelines:1. Regularly monitor blood pressure: Check blood pressure and heart rate at fixed times daily.2. Control weight: Losing weight can help manage blood pressure if you are overweight.3. Reduce sodium intake: Use other seasonings as alternatives to table salt.4. Exercise: Ensure at least 2 hours of aerobic exercise per week.5. Quit smoking and limit alcohol: Smoking or excessive drinking can lead to hypertension.6. Maintain emotional stability and ensure normal nighttime sleep, which is beneficial for achieving target blood pressure levels.