The name of the drug in the title is incomplete; the correct drug name is Compound Danshen Drop Pill. Cardiac Kesu Tablets and Compound Danshen Drop Pills differ in drug composition, efficacy and action. Xin Ke Shu Tablet is composed of Salvia miltiorrhiza, Panax ginseng, Pueraria lobata, Mucuna pruriens and Hawthorn, which has the efficacy of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), and promoting qi circulation and relieving pain (relieving pain by regulating the body’s qi), and is used in the treatment of chest congestion, dizziness, headache, neck pain, etc., caused by qi stagnation and blood stasis (stagnation of blood due to lack of smooth qi circulation). XINKEISHU Tablet should be used with caution in pregnant women. The adverse reactions and contraindications of this product are not known. Compound Danshen Drop Pills is composed of Salvia miltiorrhiza, Panax quinquefolium and ice tablet, which has the efficacy of activating blood circulation and removing blood stasis, regulating qi and relieving pain (relieving pain by unblocking qi), and is used for the treatment of chest paralysis (stuffy pain in the chest) caused by stagnation of qi and blood stasis, which is characterized by tightness in the chest, tingling pain in the anterior region of the heart, and coronary heart disease angina pectoris seen in the above symptoms. Nausea, vomiting, abdominal distension, abdominal pain, diarrhea, abdominal discomfort, rash, itching, dizziness, headache, palpitations (rapid heartbeat, often accompanied by panic), tightness in the chest, fatigue, dry mouth, allergy or allergic-like reactions and other discomforts may occur after taking Compound Danshen Dropping Pills. It is prohibited for those who are allergic to this product and the ingredients contained in it, pregnant women should be cautious of using it, and patients with spleen and stomach deficiency (spleen and stomach weakness and cold) should be cautious of using it. After the occurrence of discomfort should consult a doctor in a timely manner, under the guidance of the physician’s diagnosis and selection of medication, do not self-medication, in order to avoid delays in the condition.