The main methods to reduce diastolic blood pressure are: lifestyle changes, application of drugs to reduce peripheral resistance and slow the heart rate, and application of anti-anxiety drugs. 1. Lifestyle changes (1) Increasing physical activity, reducing work stress, and losing weight can all reduce diastolic blood pressure; (2) Regular sleep and rest, improve the quality of sleep also play a good role in reducing diastolic blood pressure in some patients. 2. Application of drugs to reduce peripheral resistance and slow down the heart rate: in the clinic, non-dihydropyridine calcium channel blockers, such as verapamil and diltiazem, are often chosen; for patients whose heart rate is not fast, dihydropyridine calcium channel blockers, such as nifedipine, as well as angiotensin-converting enzyme inhibitors, such as captopril and so on are chosen. 3. Application of anti-anxiety drugs: Some studies have found that the application of anti-anxiety drugs, such as venlafaxine, can also play a role in reducing diastolic blood pressure. Specific medication should be taken under the guidance of an experienced doctor, and should not be taken without authorization.