Summer blood pressure day and night changes are relatively large

Summer blood pressure day and night changes are larger and temperature, sweating, biological clock, eating habits and exercise and other factors. Summer blood pressure day and night changes are mainly related to the following factors: 1. Temperature factors: summer temperature is higher, the body surface blood vessels expand, blood circulation is relatively smooth, blood pressure will be reduced; and in winter, the temperature is lower, the body surface blood vessels contract, blood pressure will rise. 2. sweating factors: summer sweating more, leading to reduced blood volume, blood pressure drop; and winter sweating less, blood volume relatively increased, blood pressure elevated.3. biological clock factors: the human body's blood pressure rhythm and biological clock related, summer daytime long, night time short, blood pressure peak may appear in the morning, and winter is the opposite, blood pressure peak may appear in the afternoon or evening. 4. Eating habits: Summer people may eat relatively light, intake of salt less, and winter may intake more salt, leading to increased blood pressure. 5. Exercise: Summer people may exercise relatively large, and winter exercise may be reduced, which will also affect blood pressure. It should be noted that blood pressure changes vary from person to person, and some people's blood pressure changes may not be obvious. For people with high blood pressure, it is necessary to pay more attention to blood pressure monitoring and management in summer, and adjust the dosage of antihypertensive drugs according to the doctor's advice. At the same time, maintaining a healthy lifestyle, such as a low-salt diet, moderate exercise, and adequate sleep, can help control blood pressure. If blood pressure fluctuates greatly or symptoms occur, seek medical advice promptly.