Du Hirudo Pill is effective for cerebral infarction with qi deficiency and blood stasis, but the specific effect may vary depending on the individual’s physical condition and the severity and duration of the disease. Du Hirch Pill is composed of several traditional Chinese medicines such as Cortex Eucommiae, Morinda Officinalis, Epimedium, Astragalus, Angelica Sinensis, leeches, etc. It has the effect of tonifying the kidney, benefiting the vital energy and activating the blood (tonifying the vital energy and blood, so as to make the vital energy and blood within the body plentiful, and the blood veins unobstructed). This product is suitable for the treatment of qi deficiency and blood stasis type of ischemic stroke disease in the meridian recovery stage, symptoms such as hemiplegia (one side of the limbs can not move freely), hemiplegia, numbness, crooked mouth and tongue, speech, etc. A small number of patients may have the symptoms of hemiplegia after taking this product. Mild nausea and stomach distension may occur in a few patients after taking this product. This product is contraindicated in pregnant women and should be used with caution in labor. The patient should consult a doctor in time after the discomfort occurs, and choose the medication under the guidance of physician’s diagnosis, and should not use the medication by oneself to avoid delaying the condition.