Under the doctor’s diagnostic guidance, there is no clear harm to the body when taking Cerebral Lixing Capsules within the scope of the indications. However, it should be noted that pregnant women and weak and cold patients should be careful to take the drug, and allergic to the components of the drug should also be used with caution. Brain clear capsule, Chinese patent medicine name. It is composed of magnetite, ripe wine curd, ice tablet, hyssop, mother-of-pearl, wine curd, peppermint, ochre, half-summer (made) and pig bile. It has the effect of calming the liver and submerging yang (suppressing too much yang rising in the liver), waking up the brain and tranquilizing the mind. It is used for hyperactivity of liver yang (excessive liver yang, causing dizziness, dizziness, headache and other symptoms), dizziness, tinnitus, bitter taste in the mouth, and difficulty in sleeping. Although the instructions do not specify the adverse reactions that may occur when taking Cerebrolysin, if patients experience discomfort after taking it, they should stop taking it and go to the hospital for treatment. Taking Cerebrolysin is not harmful to the body, but patients should still take the drug under the guidance of the doctor to avoid overdose.