What medication can lower the diastolic blood pressure in hypertension?

To lower the diastolic blood pressure (i.e., the lower number) in hypertension, there is no single medication that can directly target the diastolic pressure specifically, as hypertension treatment is usually comprehensive, aiming to control both systolic (higher number) and diastolic blood pressure simultaneously. However, certain classes of medications may be more effective in reducing diastolic blood pressure. Among the commonly used antihypertensive drugs, diuretics, calcium channel blockers (CCB), angiotensin-converting enzyme inhibitors (ACEI), and angiotensin receptor blockers (ARB) can all help lower diastolic blood pressure to some extent. The specific choice of medication must be determined by a physician based on the patient's individual circumstances, such as age, gender, presence of comorbidities (e.g., diabetes, heart disease), and the degree of elevation in diastolic blood pressure. Therefore, no single medication can "directly" or "specifically" lower the diastolic blood pressure in hypertension. Instead, comprehensive treatment and individualized medication plans are required. Patients should take antihypertensive medications regularly and in the prescribed amounts under a physician's guidance, and have regular follow-up blood pressure checks to adjust the treatment plan and achieve optimal blood pressure control.