The principles of treating insomnia: 1, sleep time has great individual differences, as long as you do not feel sleepy during the day to prove that the sleep time has been sufficient. 2, doze off before going to bed, do not care too much about the time to go to bed. 3, reasonable use of light to obtain a good sleep. 4.Avoid taking stimulating food and control the intake of liquid drinks before going to bed. 5.Fix the daily waking time. 6.Regular three meals. 7.If you want to take a lunch break, sleep for 20-30 minutes before 3pm. 8, sleep with severe snoring, apnea, leg muscle twitching or ants walking feeling is to pay attention to prompt medical attention. 9, rely on alcohol instead of hypnotic drugs often aggravate insomnia. 10, insomnia, to try to relax themselves. Sometimes some methods such as active imagination, brain ineffective work, etc. may help sleep. 11, in the night under the condition of sufficient sleep, but still appear in the daytime irresistible sleepiness should promptly seek medical advice. 12.It is safe to take hypnotic drugs under the guidance of doctors. 13.Scientific exercise can reduce the occurrence of insomnia.