Chinese patent medicines for treating insomnia due to insufficient liver and blood include Tranquilizing God and Nourishing Blood Oral Liquid, Yi An Ning Pill, and Brain Tonic and Tranquilizing God Tablet. 1. Tranquilizing the spirit and nourishing blood oral solution: it has the effect of nourishing the liver and blood and stabilizing the spirit. Therefore, it can be used to treat insomnia and forgetfulness caused by insufficient liver and blood. It should be noted that it should not be taken for external fever. 2. Nourishing Blood and Tranquilizing the Mind (stabilizing the mind and soothing the emotions by nourishing the blood) Tablet: it has the effect of nourishing Yin and nourishing Blood (nourishing the blood in the body), and it also has the effect of tranquilizing the heart and tranquilizing the mind. Therefore, it can be used for conditions such as dizziness, palpitations and insomnia and forgetfulness caused by deficiency of liver yin and blood. During the period of taking the medicine, one should keep the mood optimistic and avoid getting angry. 3. Brain Tonic Tablet: It can tonify the liver, benefit the kidney, and nourish the blood to calm the mind. Therefore, it can be used to treat headache, dizziness, insomnia and forgetfulness caused by insufficiency of liver and blood. It should be used with caution for people with liver and kidney insufficiency. If there is a need for medication, it should be used under the guidance of a doctor, and should not be used blindly, so as not to cause adverse consequences.