Suddenly stop Derexin (i.e., haloperidol melitrexate tablets) daily insomnia can be treated by general treatment, medication such as clonazepam, eszopiclone, lorazepam tablets or the use of psychotherapy and other sleep aids. 1. General treatment: patients can promote the metabolism of drugs through a high-vitamin diet, appropriate exercise, drink more water, etc., usually 2-3 days to relieve symptoms. 2. Medication: If the symptoms persist for a long time, it may be due to the patient’s excessive nervousness and excitement. Oral benzodiazepines, such as clonazepam, eszopiclone, lorazepam tablets and other drugs, can generally relieve symptoms. 3. Psychotherapy: psychological counseling and cognitive therapy, hypnotherapy and other psychological therapies to alleviate insomnia. If there is any discomfort during the recovery process, the patient should go to the hospital in time for examination and standardized treatment. The use of drugs need to be under the guidance of physicians, not blindly used on their own to avoid adverse reactions.