You can take Stabilizing Heart Granules as prescribed by the doctor during the attack of stomach disease, but it is better to take it after meals. Stabilizing Heart Granules is a proprietary Chinese medicine, composed of Codonopsis, Rhizoma Polygonati Odorati, Succinum, and Gansong, which has the effect of tonifying qi and nourishing yin, activating blood circulation and removing blood stasis, and is used for qi deficiency and yin deficiency, blockage of the heart veins resulting in baffling, shortness of breath, and chest tightness and pain. Stabilizing heart granules adverse reactions are nausea, vomiting, abdominal discomfort, abdominal pain, diarrhea, dizziness, rash, itching, chest tightness, etc. Contraindications are prohibited for those who are allergic to the ingredients of this product, and pregnant women should be cautious. Avoid tobacco, alcohol, strong tea during the medication. Stabilized heart granules can be eaten during the attack of gastric disease, but it is best to take them after meals to reduce the stimulation of the spleen and stomach. When using medication, you need to be guided by a traditional Chinese medicine practitioner to identify the evidence and use the medication, do not use the medication arbitrarily, so as to avoid adverse consequences.