After the placement of cardiac stents if meet the drug indications can be under the guidance of a physician to take blood by blood stasis pill. The ingredients of Blood House Bypassing Blood Stasis Pill include a variety of Chinese herbs, including red peony, safflower, chaihu, angelica sinensis, dihuang, peach kernel, stir-fried Citrus aurantium dulcis, licorice, ligusticum chuanxiong, hyssop, Platycodon grandiflorus. It is suitable for the treatment of headache or chest pain, palpitation, dizziness, internal heatiness, insomnia, sleeplessness, and irritability due to the efficacy of activating blood circulation to dispel blood stasis and promoting qi circulation to relieve pain. Note that the drug should be contraindicated for pregnant women, during the use of drugs need to avoid eating cold and spicy food. Adverse reactions include rash, itching, flushing, nausea, vomiting, abdominal distension, abdominal pain, diarrhea and so on. For patients who have undergone cardiac stent surgery, when the above indications occur, it is possible to use the blood by blood stasis pills for adjuvant therapy, and with the coronary heart disease medication will not increase the burden on the liver leading to liver damage. The specific use of drugs should be carried out under the guidance of a physician.