Captopril, an antihypertensive drug for hypertension, has been widely used in the past as an antihypertensive drug, although its current status has declined, mainly because of its rapid metabolic cycle, and patients may need to take it orally 2-3 times a day to keep their blood pressure under control. Captopril can also cause a range of discomforts in patients, such as dry cough, edema, and hyperkalemia, which also limit its use in patients with hypertension. However, if a patient’s blood pressure can be controlled within the normal range with long-term use of captopril, the patient may continue to take it orally in this case. If the patient has incipient hypertension, the patient may be able to control the blood pressure smoothly by choosing a long-acting preparation, such as Bexinostat or drugs like Irbesartan or Valsartan, which can be taken orally once a day.