Diazepam is a benzodiazepine sedative and sleeping drug, generally 1 tablet diazepam patients can sleep, but if it is long-term insomnia and oral diazepam patients, 1 tablet may let patients sleep relatively shortened or 1 tablet is not as effective, patients may need to eat 2 diazepam tablets to sleep, in this case it is not very recommended that patients blindly increase the amount of oral intake. There is also a long time to take diazepam tablets is not good for the health of patients, it is recommended that patients can gradually replace the diazepam tablets by means of traditional Chinese medicine. The patient should also pay more attention to the usual lifestyle, must develop good sleep habits, do not play cell phones, games in bed when you want to sleep, and patients should eat light, well-digested food before going to bed at night dinner.