There is no such thing as how long it is best to take Nourishing Blood and Tranquilizing the Mind Tablets. How long to take the tablets is mainly determined by the patient’s condition and the tolerance of the patient’s physique, and the right treatment can receive good therapeutic effect. It is recommended to carry out scientific treatment under the guidance of the doctor. Nourishing blood and tranquillizing the spirit tablets, composed of Xianhe Cao, Shuidi Huang, Shouwu Teng, Mojiaolian and so on. It has the effect of nourishing yin and nourishing blood (nourishing the blood in the body), tranquilizing the heart and tranquilizing the mind. It is used for deficiency of yin and blood, dizziness and palpitation (rapid heartbeat, often accompanied by panic), insomnia and forgetfulness. Allergic dermatitis may occur when taking this medicine. People with wind-cold and cold should suspend use; people with cold spleen and stomach (spleen and stomach weakness and cold), loose stools, diabetic patients should not take; people with weak spleen and stomach should take it after meals to reduce the stimulation of the drug on the stomach and intestines; if there is no improvement in the symptoms after 3 days of taking the medicine, go to the hospital for medical consultation. Nourishing blood and tranquillizing tablets should be used under the guidance of a physician, do not self-medication.