Insomnia is a chronic sleep disorder in which difficulty falling asleep, difficulty maintaining sleep, and early awakening are all considered insomnia. Women, the elderly and people who take medication for a long time are more likely to suffer from insomnia. Insomnia can be caused by many factors, such as work stress, anxiety, depression, thyroid disease, excessive smoking, and coffee and soda consumption. If you feel that you are not sleeping well, you may want to change your sleep hygiene habits and some tips to improve your sleep quality. 1. Maintain a good sleep rhythm, get up early and go to bed early every day, even on weekends. 2, avoid smoking, alcohol, coffee and other stimulants before going to sleep. 3, do not eat dinner too late before bedtime, and do not eat too much dinner, and go to bed at least 3 to 4 hours apart. 4, to create a comfortable sleep atmosphere, wear loose soft clothes lying in a comfortable bed, adjust the room temperature to choose the right pillow that can completely support the neck up. 5, avoid napping recommended that the nap time, shorten to 30 minutes not too long or too late. 6, avoid strenuous activities before bed, meditation before bed can relax the mind to help sleep. 7, dim the bedroom light, turn off the TV, computer monitors and all other light sources that may interfere with sleep before bedtime. 8, regular exercise 9, inventory of drugs certain drugs, containing stimulating ingredients, may affect sleep should be consulted with experts. However, note that if most nights you can not fall asleep or after enough sleep, wake up still feeling tired like this. Please seek medical help for sleep apnea or sleep apnea that requires professional medical intervention. This varies from person to person, and each person may need a different amount of sleep. If you wake up feeling refreshed after 6 hours of sleep, then you need 6 hours of additional sleep each night. Try keeping a sleep diary to help you see what is affecting your sleep.