Patients with severe insomnia need to take sleeping pills because severe insomnia, if it lasts for a long time can lead to bad spirits in patients, which can induce depression and anxiety, so serious sleep needs to take sleeping pills. If severe insomnia is not adjusted, long-term will lead to a decline in the immune system of patients, prone to colds. If it lasts for a long time, patients can also develop metabolic syndrome, which manifests itself as hypertension, hyperglycemia and high uric acid. If long-term, severe insomnia can also lead to a person’s vagus nerve excitation, which can induce heart disease, such as premature heartbeat or cerebrovascular spasm, so severe insomnia requires sleeping pills. Sedative, sleeping pills, clinically commonly used are eszopiclone, diazepam and sleep-promoting zopiclone, zolpidem tartrate tablets. These drugs have some addictive properties, but are relatively safe when taken regularly by mouth under the guidance of a physician.