There is no clear regulation on the taking time of Musk Cardiovascular Capsules, and clinically it is usually 2-4 weeks as a course of treatment. Specific medication should follow the doctor’s instructions. It is composed of Salvia miltiorrhiza, Panax ginseng, safflower, Epimedium, Pueraria lobata, Uljin, peach kernel, and Chuanxiong, etc. It has the effect of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), opening the orifices and relieving pain. It is used in treating stroke, middle meridian and coronary heart disease, angina pectoris caused by blood stasis and obstruction of collaterals, with the following symptoms: chest tightness and stabbing pain, crooked mouth and eyes, hemiplegia (one side of the limb can not move freely). Pregnant women are prohibited, athletes should be cautious, adverse reactions are not clear. It should be noted that patients should strictly follow the instructions for oral administration of the drug, with a light diet during the drug. If adverse reactions such as worsening of chest pain occur during the period of taking the drug or if the symptoms are not alleviated after 2-4 weeks of taking the drug, the patient should go to a specialist as soon as possible for treatment under the guidance of a doctor.