Sour Date Granules is a proprietary Chinese medicine, the main ingredients of which are Sour Date Granules, Poria, Zhi Mu, etc. It has the effect of nourishing blood and tranquilizing the mind, clearing away heat and fire, and is mainly used clinically for the treatment of palpitations, insomnia, dizziness of the head and eyes, etc. The effect is very good. Because some people may experience nausea and other gastrointestinal reactions after taking sour date granules, it is recommended to take them half an hour after meals to improve the safety of drug treatment. If the patient’s symptoms do not improve significantly or even worsen after taking sour date granules for one week, it is recommended to follow up with the hospital in time to adjust the treatment plan. It is not recommended to eat spicy and oily food during the consumption of sour date granules to avoid affecting the efficacy of the drug.