Eucommia granules mainly contain Eucommia and Eucommia leaves, both of which have the effect of lowering blood pressure, so Eucommia granules can lower blood pressure, but because Eucommia granules are purely proprietary Chinese medicine preparation, the efficacy is slow, so it is better to cooperate with western medicine to lower blood pressure at the same time, so the effect is very good. For patients with mild hypertension, because the blood pressure is not too high, maybe Du Zhong granules can make the blood pressure reach the standard. However, for patients with moderate and severe hypertension, Du Zhong granules must be combined with other first-line antihypertensive drugs to treat blood pressure in order to make it reach the standard. Eucommia granules are usually a course of treatment for one month, taking 3-4 months, the efficacy is more stable.