Shumian Capsule is a kind of proprietary Chinese medicine, under the guidance of physicians, symptomatic and appropriate amount of use, usually does not cause liver function damage. Shumian Capsule is mainly composed of traditional Chinese medicines such as sour jujube kernel, firewood, white peony, acacia bark and so on. The drug has the efficacy of detoxifying the liver and relieving depression (treating depression by dredging the liver’s qi), nourishing the heart and tranquilizing the mind (stabilizing the mind by nourishing the heart), and is effective in the treatment of insomnia and excessive sleepiness, anxiety, and nervousness caused by the liver’s depression and injury to the mind. Due to the drug’s liver-sparing and depressant effects, it does not usually cause damage to the liver. Adverse effects of the drug may include stomach discomfort, avoid eating spicy and stimulating food during the period of taking the drug. Patients who are allergic to the drug should use it with caution. In conclusion, if necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the evidence, combined with their own situation, reasonable choice, not to take on their own, so as not to delay the condition.