Qishen Capsules This is a kind of Chinese patent medicine preparation for invigorating qi and activating blood circulation. Those who are allergic to the drug or who are allergic to the components of the drug cannot take the preparation orally. In addition, this drug can be used as an auxiliary treatment for chest stuffiness patients with qi deficiency and blood stasis. If the syndrome type is inconsistent, the drug cannot be taken orally. This medicine belongs to the Chinese patent medicine preparation of promoting blood circulation and removing blood stasis. Therefore, when patients have bleeding, such as gastrointestinal bleeding, they cannot take this medicine orally. Therefore, it is suggested that all patients should strictly follow the doctor's advice to use drugs, and should not use drugs blindly. The main ingredients of Qishen capsule are astragalus, salvia miltiorrhiza, ginseng, tuckahoe, leech, safflower, etc. It has the effect of supplementing qi and activating blood circulation, removing blood stasis and relieving pain. This drug can be used as an auxiliary treatment for patients with stable exertional angina pectoris of coronary heart disease. After chest tightness and chest pain occur, it is suggested that the patient should not blindly use Chinese patent medicine preparations for intervention treatment, and should go to the specialized department of a regular hospital for a systematic diagnosis and treatment.