If occasional high low blood pressure occurs after taking antihypertensive drugs, the antihypertensive program should be adjusted, eliminating the causative factors, and perfecting the relevant examinations for comprehensive treatment. 1. Adjustment of antihypertensive program: Occasional high blood pressure after taking antihypertensive drugs indicates that the antihypertensive program may not be appropriate, such as the wrong choice of drugs, drug dosage is small antihypertensive effect often fails to meet the expectations, you should go to the hospital in time to adjust the drug. 2. Elimination of triggers: blood pressure fluctuation will occur if there are triggers such as staying up late at night, exertion, emotional excitement or excessive mental stress during the period of taking antihypertensive drugs. Therefore, such triggers should be avoided and eliminated. 3. Improve the examination: If secondary hypertension is caused by certain diseases (e.g. Cushing’s syndrome, etc.) and misdiagnosed as primary hypertension, the application of antihypertensive drugs often fails to achieve the effect. At this time, it is necessary to improve the adrenal gland and other related examinations to clarify the primary disease and further determine the treatment plan. Therefore, after taking antihypertensive drugs, low blood pressure occasionally high should be timely adjusted antihypertensive drugs, eliminate the causes, improve the examination for comprehensive treatment. At the same time, if you suffer from hypertension, you should pay attention to lifestyle improvement, such as reducing weight, increasing exercise, reasonable diet, etc., in order to achieve good blood pressure control.