There are many kinds of dosage forms, such as injections, capsules, drops, tablets, granules, etc. Patients with cold spleen and stomach are not contraindications to Haematoxylin, but Haematoxylin is not used for the treatment of cold spleen and stomach. Cold deficiency of spleen and stomach refers to the weakness of spleen and stomach or dietary irregularities, resulting in the deficiency of spleen yang, then the cold is generated from the inside, the stomach loses warmth and nourishment, and the spleen loses control of the stomach, which is manifested by stomach pain, or blood in the stool, and likes to be warm and likes to be pressed, with a pale tongue and white moss, and a weak or sluggish pulse. Xuesetong (injection, capsule, dropping pill, tablet, granule) can activate blood circulation, expel blood stasis, and promote circulation. It is used for ischemic stroke disease (cerebral infarction) caused by blood stasis and obstruction of the meridians and channels in the recovery stage, symptoms such as hemiplegia (one side of the limbs can not move freely), hemiplegia, numbness, crooked tongue and mouth, and speech. Mild nausea and gastric distension may occur after taking Xuesetong (capsules, drops, tablets, granules); contraindicated in pregnant women; use with caution in labor. Patients are advised to use the drug under the guidance of a doctor.