Drinking a small amount of alcohol can help to improve the patient’s sleep, but it only improves the difficulty in falling asleep, it does not prolong the whole sleep cycle, nor does it improve the duration of sleep, it only speeds up the falling asleep. For patients who have difficulty in falling asleep, they can drink a small amount of alcohol in moderation to improve their difficulty in falling asleep. Of course, it is not recommended to improve sleep by drinking a small amount of alcohol for a long period of time, because it will not only burden the liver, but also form some damage to the digestive system. If you do have difficulty falling asleep, you can do aerobic exercise, deep breathing, meditation, etc. before going to bed, together with millet porridge, milk and other therapeutic food to improve the combination. It is especially not recommended to take sedative hypnotic drugs after drinking alcohol.