Raw pulse drink can be generally drunk before or after meals. It is mainly used to treat palpitations, shortness of breath, weak pulse and sweating, and deficiency of Qi and Yin. In addition, some patients may have low blood pressure, so they can take it orally to raise their blood pressure, and it can also be used to treat acute myocardial infarction, arrhythmia and cardiogenic shock. It is safe and effective. If the patient is not effective in the process of taking the drug, there is no need to gradually reduce the dosage and stop taking it.