Chinese patent medicines that can play a calming and tranquilizing role include An Shen Nourishing Brain Liquid, Wu Ling Capsules, Zao Ren An Shen Capsules, Shu Sleep Capsules, Bai Le Sleep Capsules, Brain Heart Shu Oral Liquid, etc. These Chinese patent medicines can play a calming and tranquilizing role and are mainly used for patients with neurasthenia and mild anxiety and depression. The An Shen Tonic Brain Liquid is generally suitable for adolescents, and Wu Ling Capsules are mostly used to calm and tranquilize the elderly, and can be used for patients with some mild anxiety and depression, resulting in insomnia, neurasthenia, dizziness, and tinnitus. Zao Ren Tranquilizer Capsules play a therapeutic role in insomnia because of the sour date seeds contained in them, and can be used for people with insomnia, forgetfulness, dizziness and neurasthenia. Shumian capsule can be applied to menopausal women with insomnia, and Brain Heart Shu Oral Liquid can be applied to patients with neurasthenia.