Can soaking Astragalus in water lower blood pressure?

Generally, soaking Astragalus in water has a certain auxiliary effect in lowering blood pressure, but it cannot completely replace antihypertensive medications. The detailed explanation is as follows:

Astragalus is a commonly used traditional Chinese herb with multiple biological activities, including lowering blood pressure, enhancing immunity, and antioxidant effects. Astragalus has a certain diuretic effect and can dilate peripheral capillaries. The diuretic effect can reduce the body's volume load, helping to lower blood pressure; while dilation of capillaries can reduce peripheral resistance, thereby achieving a certain blood pressure-lowering effect.

However, the blood pressure-lowering effect of drinking Astragalus-infused water varies among individuals and is relatively weak. For patients with hypertension, drinking Astragalus water can be used as an adjunctive treatment, but cannot replace prescribed antihypertensive medications. Patients with hypertension should follow standardized treatment under a doctor's guidance, and also adopt lifestyle modifications, such as a low-salt diet and appropriate exercise, to comprehensively control blood pressure.

It should be noted that excessive consumption of Astragalus water should be avoided to prevent discomfort symptoms such as heatiness and abdominal distension. Astragalus may cause allergic reactions, so individuals with allergic constitutions should use it cautiously. Due to its certain blood pressure-raising effect, patients with hypertension should use Astragalus cautiously and preferably under the guidance of a doctor.