Folic acid can be taken together with antihypertensive drugs, there are usually no contraindications, and the two drugs do not affect each other. If abnormal blood pressure occurs during pregnancy, you should go to the hospital in time. Specific medication should be used under the guidance of the doctor, do not take drugs privately. If there is high blood pressure in early pregnancy can be folic acid and add drugs to take together, the role of folic acid can not only prevent anemia, but also to prevent fetal malformation, antihypertensive drugs must be taken at all times, can not be self-executive stop. When the two drugs should be taken at least one hour apart, when taking antihypertensive drugs during pregnancy, it is best to take nifedipine class of drugs, less harmful to the fetus. It is recommended that patients pay more attention to rest in daily life, and maintain a happy mood, regular measurement of blood pressure, if the blood pressure is unstable, it is necessary to go to the hospital in time for examination and take medication to control, it is recommended to go to the hospital in the third trimester of pregnancy for a pregnancy checkup to check the development of the baby.