Insomnia and premature ejaculation may be caused by mental stress, overwork, and genitourinary diseases. It can be treated by adjusting emotions, improving sleep, and medication such as levofloxacin. 1. Adjustment of emotions: Insomnia and premature ejaculation may occur due to excessive work or study pressure, mental tension, anxiety and so on. Patients need to adjust their emotions, release pressure and keep their mood happy. 2. Improve sleep: Insomnia and premature ejaculation can occur if you have a long period of irregular work and rest, stay up late, overwork, etc. You need to pay attention to rest, regular work and rest, can not be used as a substitute. You need to pay attention to rest, regular work and rest, can not stay up late, and develop a good sleep habit. 3. medication: if you suffer from urinary tract infection, prostatitis, testicular epididymitis and other diseases, can lead to premature ejaculation, can also cause insomnia. You can take levofloxacin and other drugs for treatment. The medication needs to be applied under the guidance of a doctor. Insomnia and premature ejaculation require regular work schedules and emotional adjustment. If an individual has some underlying diseases, he or she should go to the hospital and be treated in time.