Elevated ambient temperature will increase blood pressure because when the temperature rises, the body will control the expansion of skin capillaries in order to dissipate heat, which will reflexively cause the heart rate to increase, and the combined effect will be an increase in blood pressure, and the sympathetic nerves of the body are excited by the elevated temperature, which will also elevate the blood pressure. In addition to increased temperature, a decrease in temperature above the body’s comfort temperature will also increase blood pressure. Not only temperature changes, there are many other factors in daily life that have an effect on blood pressure. For example, when exercising, the sympathetic nerves will be excited, causing the heart rate to accelerate and the blood vessels to contract, which can increase the blood supply to the exercise system, and the blood pressure will naturally rise. If you have any discomfort, we recommend that you consult a doctor in time, standardize your treatment, and monitor your blood pressure during the day.