There is no obvious contraindication to the composition of DioHeartBloodKang Capsules and Xintong Oral Liquid, so they can be taken together. 1. The efficacy of Di Ao Xin Xue Kang Capsules is to activate blood circulation and eliminate blood stasis (promoting blood circulation and eliminating blood stasis in the body), to move qi and relieve pain (relieving pain by regulating the body’s qi), to dilate coronary blood vessels and to improve myocardial ischemia. Clinically, it can be used for the prevention and treatment of coronary heart disease, angina pectoris and internal obstruction of blood stasis in chest paralysis (chest tightness and pain), dizziness, shortness of breath, palpitation (rapid heartbeat, often accompanied by panic), chest tightness or pain. Adverse reactions to this product: occasional dizziness and headache, which can be relieved spontaneously. Contraindications are unclear. Note that very few cases of gastrointestinal discomfort when taken on an empty stomach. 2. The efficacy of Xintong Oral Liquid is to benefit qi and activate blood (replenish qi and blood, make the body full of qi and blood, and blood flow smoothly), resolve phlegm and clear the channels (remove phlegm and evils, and dredge the meridians and channels). Clinically, it can be used for the treatment of qi and yin deficiency (deficiency of both qi and yin), chest paralysis (chest tightness and pain) caused by phlegm and silt obstruction of collaterals, which can be seen as heart pain, shortness of breath, vomiting and chest tightness; angina pectoris in coronary heart disease can be seen as the above mentioned symptoms, and so on. Its composition includes Astragalus, Radix et Rhizoma Ginseng, Salviae Miltiorrhizae and other traditional Chinese medicines. Adverse reactions are not clear, pregnant women are prohibited. Note that if there is acid reflux after taking it, it can be taken after meals. If you need to use the above drugs, please follow the doctor’s instructions.