Why does the sphygmomanometer go up to over 200 every time it’s pressurized?

The reason why the sphygmomanometer is pressurized to more than 200 every time is that, except for the external causes of improper operation, the sphygmomanometer will further increase the cuff pressure according to the actual blood pressure measurement results during the measurement process to achieve the accurate measurement of blood pressure, and the determination of whether the blood pressure is elevated should be based on the final measurement of the blood pressure value to judge.
If your blood pressure is higher than normal (systolic blood pressure ≥ 140mmHg, diastolic blood pressure ≥ 90mmHg), you need to check your blood pressure regularly and adjust your diet (low-salt and low-fat), control risk factors (smoking, obesity, etc.), and reduce the number of late-night sleeps and irregular work schedules.
It is recommended to go to the hospital in time for treatment of elevated blood pressure, and take antihypertensive medication under the advice of a doctor if necessary, so as to avoid delays in the emergence of hypertension complications and other adverse cardiovascular events.