The instructions for Compound Danshen Tablets do not specify the duration of treatment, which should be in accordance with the doctor’s instructions. If the symptoms do not improve, the drug should be discontinued and seek medical attention to avoid delaying the condition. Compound Danshen Tablet is a kind of Chinese patent medicine, which is composed of ice tablet, Panax ginseng and Salvia divinorum. The functions of this product are to activate blood circulation and remove blood stasis (promoting blood circulation and eliminating blood stasis in the body), and to regulate qi and relieve pain (relieving pain by unblocking qi). It is mainly used for the treatment of chest paralysis (tightness and pain in the chest) caused by stagnation of qi and blood stasis (blood stasis due to lack of smooth flow of qi), which is characterized by tightness in the chest, stabbing pain in the precordial region, and angina pectoris of coronary heart disease with the above symptoms. The contraindications and adverse reactions of Compound Danshen Tablets are not clear, pregnant women should be cautious. It is recommended to consult a professional doctor before taking Compound Danshen Tablets, and under the guidance of the doctor, standardize the use of medication, do not blindly self-medication.