Tranquilizing Brain Tonic is generally not recommended for seniors to drink every day. The instructions for the drug state that if symptoms are not relieved within 7 days of taking the drug, a doctor’s visit should be made. The drug is made up of deer antler, Epimedium, Prepared Fleeceflower and many other Chinese medicines. It has the effects of generating essence and tonifying marrow, benefiting qi and blood (replenishing qi and blood in the body) and strengthening the brain and tranquilizing the mind. It is mainly used for dizziness, fatigue, forgetfulness and insomnia caused by insufficient kidney essence, deficiency of qi and blood, and neurasthenia with the above indications. Only the above indications can be used according to the needs of the condition, can not blindly take long-term, senior students in the condition improves, according to the doctor’s instructions to reduce or stop the drug. Adverse effects of tranquilizing the spirit and replenishing the brain liquid is not clear. It should not be taken by patients with flu and fever. People with serious chronic diseases such as hypertension, diabetes and liver disease should take it under the guidance of a doctor. It is contraindicated for those who are allergic to the product and should be used with caution by those with allergies. Avoid eating spicy and stimulating, cold and greasy food during the medication, and avoid smoking and alcohol, so as not to affect the efficacy of the drug. Senior students need to take the tranquillizer, it is recommended to use under the guidance of the pharmacist, not blindly use their own medication.