Sour Zao Ren Tranquilizing Granules should be Zao Ren Tranquilizing Granules, which has the effect of nourishing the blood and tranquilizing the mind (stabilizing the mind and soothing the emotions by nourishing the blood). Zao Ren An Shen Granules is a kind of proprietary Chinese medicine, which is light brownish-yellow granules with an aromatic odor and a sour, slightly bitter taste. It is composed of fried sour jujube kernel, Salvia miltiorrhiza, vinegar schizandra, which has the effect of nourishing the heart and tranquilizing the mind, and is mainly used for the treatment of insomnia, forgetfulness, heartburn, dizziness due to insufficient blood in the heart (insufficiency of blood in the heart), neurasthenia in the above symptoms. Adverse effects of Zao Ren An Shen Granules are not clear. Avoid use if poor sleep is caused by indigestion, and pregnant women should be cautious. If symptoms are not relieved after 2 weeks of medication, consult a hospital. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, and not blindly self-medication.