Danshen Shuxin Capsules should be Danshen Shuxin Capsules, there is no authoritative information to show that Danshen Shuxin Capsules and Quick-acting Heart-Saving Pills can be taken together, but it is generally not recommended to take the two together. Danshen Shuxin Capsule has the effect of calming and tranquilizing the mind (using drugs of heavy sedative nature to stabilize the mind), activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), and it is mainly used for the treatment of angina pectoris, palpitation (accelerated heartbeat often accompanied by panic), chest tightness and other conditions caused by coronary heart disease. Quick-acting Heart-Saving Pill is composed of ice tablet and chuanxiong rhizome, which has the efficacy of removing blood stasis and relieving pain (removing blood stasis in order to relieve pain), and promoting qi and blood circulation (promoting gas circulation to make blood flow), and it can be used for the treatment of coronary heart disease and angina pectoris caused by stagnation of qi and blood (stagnation of blood due to lack of qi circulation). Both drugs have the effect of activating blood circulation and removing blood stasis, and both can also be used to treat coronary heart disease. Bleeding may be induced if Danshen Shuxin Capsules and Quick-acting Heart-Saving Pills are taken at the same time, so it is not recommended to take them together. The adverse reactions of taking Danshen Shuxin Capsules and Quick-acting Heart-Saving Pills are not clear, the contraindications of taking Danshen Shuxin Capsules are not clear for the time being, and Quick-acting Heart-Saving Pills can not be used by pregnant women, those who have chest paralysis (chest tightness and pain) with cold condensation and blood stasis, or those who are suffering from yin deficiency and blood stasis. It is recommended to use under the guidance of a doctor, not unauthorized use of medication.