Zoli Wuling Capsules can treat insomnia caused by heart-kidney dysfunction (heart fire and kidney yin deficiency, dysfunction of the physiological functions of the heart and kidneys). The main ingredient of Wu Ling Capsules is powdered Wu Ling Mushroom, which is effective in tonifying the kidney and brain, nourishing the heart and tranquilizing the mind (stabilizing the mind by nourishing the heart). Wu Ling Capsules are used to treat insomnia, forgetfulness, palpitations (rapid heartbeat, often accompanied by panic), fatigue, lack of energy and laziness (lack of strength, do not want to talk), lumbar and knee weakness (lumbar and knee soreness and weakness of feeling), dizziness and tinnitus caused by heart and kidney disorders, and neurasthenia accompanied by the above symptoms can be used by patients. Contraindications and adverse reactions to the drug are not known. Not all insomnia can be used wuling capsule, insomnia needs to be based on traditional Chinese medicine diagnosis and typing of symptomatic drugs. For example, if insomnia is caused by liver depression and fire (liver qi is blocked, leading to the production of fire and heat), use Gentian Diarrhea Liver Tang to add subtractions; if insomnia is caused by yin deficiency and fire (deficiency of yin and essence in the body, resulting in hyperactivity of fire), use Huanglian and Agaricus soup to add subtractions. In addition, insomnia caused by internal obstruction of blood stasis can be reduced by adding Blood and Blood Residue Tang; insomnia caused by blazing fire in the heart can be reduced by adding Guiding Red Tang; insomnia caused by deficiency of the heart and spleen can be reduced by adding Gui Spleen Tang. Wuling capsule is suitable for insomnia caused by heart and kidney disorders, avoid smoking and alcohol, spicy stimulation and greasy food during the use of medication; pregnant women should be cautious, allergic to the ingredients of the drug is prohibited. During the medication to maintain optimistic mood, to develop a good habit of regular rest and relaxation. Insomnia in time to consult a doctor, it is recommended to use medication under the guidance of a doctor, not blindly self-medication.