Blood pressure 170mmHg during tension, if the blood pressure is normal in resting state, it mostly suggests sympathetic excitation, which is normal, otherwise it may be suffering from hypertension.
Human blood pressure is regulated by autonomic nerves, body fluids and other mechanisms, normal should be maintained in the range of 90~140mmHg/60~90mmHg.
When a person is under tension, the sympathetic nerve excitability increases, peripheral blood vessels contract, and the blood pressure rises, so it is normal to have an increase in blood pressure under tension, and the blood pressure level measured under this state has no significance for the diagnosis of hypertension.
The diagnosis of hypertension also needs to look at the level of blood pressure in the resting state, if in the resting state, 2~3 times the measured blood pressure is normal, it is normal and does not need to be treated.
If the blood pressure is also elevated in the resting state, then it is considered to be hypertension, which may be primary hypertension or secondary hypertension. It is recommended to consult a doctor in time to improve the renal vascular ultrasound and other related examinations to clarify whether there is any disease that causes hypertension, and to carry out appropriate treatment in time.