If you can’t sleep at night, if it happens occasionally, it may be caused by excessive mental tension during the day, excessive stress or irregular life, excessive staying up late, first of all, you should relax, reduce stress, develop good habits, sleep and wake up on time. If necessary, you can take oral glutathione, blood and brain granules, heart and mind tablets, sour date oral liquid, and also take oral tranquilizer for brain conditioning. If the effect is not good and the sleep disorder is serious, you can also take small doses of oral sedatives if the patient shows difficulty in falling asleep, generally oral lorazepam or alprazolam, clonazepam. If the patient exhibits a tendency to wake up early during sleep, oral eszopiclone or diazepam can be administered for treatment. The cause of sleepless nights may be neurasthenia, also seen in anxiety disorders or depression If caused by anxiety disorders, you can take oral tandospirone and buspirone. When depression is the cause, you can take oral citalopram, and you can also take oral mirtazapine, etc.