Blood House Evacuating Blood Stasis Pill should be taken before meals. According to the instruction manual of Hematopoietic Pills, this product is to be taken on an empty stomach with brown sugar water. Therefore, Hematopoietic Pills should be taken before meals. Hematopoietic Pill is a kind of Chinese patent medicine, which is composed of Chai Hu, Angelica Sinensis, Radix Rehmanniae Praeparata, Safflower, Peach Kernel, Citrus Aurantium, Rhizoma Ligustici Chuanxiong, Hyssop, Platycodon Grandiflorus, and other traditional Chinese medicine ingredients. With the effects of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), promoting circulation of qi and dispelling pain, Xuefu yuyuwan is effective in treating headache or chest pain caused by internal obstruction of blood stasis, dizziness and fainting, insomnia and dreaminess, dysphoria, dyskinesia (violent heartbeat, panic and restlessness), and impatience and irritability. Adverse effects of Blood House Bypassing Blood Stasis Pill are not clear at present, contraindications for pregnant women are prohibited. Avoid eating cold and pungent food during the period of taking the medicine. If you need to use the drug, it is recommended to use under the guidance of a professional Chinese medicine practitioner to identify the evidence, and individuals should not use blindly, so as not to cause adverse consequences.