There are some differences in the composition, efficacy and function of Xin Tong Granules and Nourishing Heart’s Tablets. 1. Xin Tong Granules is a kind of Chinese patent medicine. It is composed of Astragalus, Codonopsis, Ophiopogon, He Shouwu and so on. It has the efficacy of benefiting qi and activating blood (tonifying qi and blood, making the body full of qi and blood, and the blood veins smooth), resolving phlegm and clearing the channels (removing phlegm and evils, clearing the channels). It is used for chest paralysis (chest tightness and pain) caused by deficiency of both qi and yin (deficiency of both qi and yin) and paralysis of phlegm and blood stasis, with symptoms such as heart pain, chest tightness, shortness of breath, vomiting, nausea (no appetite, reduced food intake), and so on. Adverse reactions of Xin Tong Granules include mild gastrointestinal reactions. Pregnant women are prohibited. For those who have acidity after taking it, it can be taken after meal. 2. Nourishing Heart’s Tablet is a kind of Chinese patent medicine. It is composed of Astragalus, Codonopsis, Salvia miltiorrhiza, Pueraria Mirifica, Epimedium and other drugs. It has the efficacy of benefiting qi and activating blood circulation, resolving blood stasis and relieving pain. It is used for chest paralysis caused by qi deficiency and blood stasis, which is characterized by palpitation (rapid heartbeat, often accompanied by panic) shortness of breath, chest tightness, and tingling in the precordial region. Nourishing Heart’s Tablet may cause adverse reaction of stomach upset. It is contraindicated for pregnant women. Xintong Granules contain maitong and heshouwu, while Yangxin’s Tablets contain danshen, kudzu and epimedium, etc. There are some differences in the composition of the two drugs. Xintong Pellets are used to resolve phlegm and clear the channels for people with deficiency of qi and yin, while Yangxin Tablets are used to resolve blood stasis and relieve pain for people with deficiency of qi and blood stasis, and there are some differences in the efficacy of the two drugs. If you need to use drugs, it is recommended to use under the guidance of a doctor, do not blindly self-medication, in order to avoid adverse effects.