What causes blood pressure to rise all of a sudden?

Blood pressure suddenly increased consideration is physiological factors, drug factors and pathological factors caused.

First, physiological factors: such as strenuous exercise, excessive emotional excitement, tension, etc., will lead to a sudden increase in blood pressure levels, but adverse factors can return to normal after the release of blood pressure.

Second, drug factors: if there is no standardized use of antihypertensive drugs or recent use of large quantities of hormone drugs, painkillers and cardiac drugs, due to drug side effects, blood pressure levels will also rise.

Third, pathological factors: glomerulonephritis, chronic pyelonephritis, cortisolism, pheochromocytoma, brain tumors and other diseases, will also make the patient's blood pressure suddenly rise, need to actively treat the primary disease.