There are individual differences in whether or not there will be symptoms in the early stages of mild hypertension. Some people are more sensitive to fluctuations in blood pressure, while others are not sensitive to elevated blood pressure and do not experience uncomfortable symptoms even when their blood pressure is as well as very high. Most people with mild hypertension may have no or insignificant symptoms in the early stages. The common symptoms are dizziness, headache, fatigue, and panic. Most of these symptoms increase with exertion, mental stress, mood swings or exercise blood pressure, and return to normal after rest. This stage can be said to be pre-hypertension and does not belong to the true meaning of hypertension. If active control measures are not taken at this time, the blood pressure will gradually increase over time and eventually become true hypertension. For mild hypertension, even if there are no clinical symptoms, corresponding control measures should be taken, such as low salt and low fat diet, more exercise, eliminate smoking and alcohol, do not stay up late, regular life, etc. These measures can prevent further increase of blood pressure. If blood pressure is already significantly elevated, in addition to continuing to maintain a good lifestyle, you should also actively choose reasonable antihypertensive drugs to control blood pressure. Since the symptoms of mild hypertension may not be obvious, it is advisable to monitor blood pressure frequently.