1, the full moon The full moon will be out of control into a werewolf is just a legend, but it is possible to make you restless, tossing and turning difficult to sleep. A Swiss study found that in the four days before and after the full moon, sleep quality will deteriorate, including overall sleep time reduced by 20 minutes, deep sleep time reduced by 1/3, melatonin production decreased and make people more likely to feel fatigue. For this reason there is no particularly good solution, but at least you will not feel anxious about minor sleep problems during the full moon after understanding. 2, the pillow is too hot lying on a slightly cooler pillow helps to reduce the core body temperature (i.e., the internal temperature of the body, slightly higher than the body surface temperature), easier to produce sleep. The University of Pittsburgh has done a study to insomnia patients with a special cooling head cover, they can sleep in an average of 13 minutes or less, while the average sleep normal people need 16 minutes to sleep time, and 89% of the subjects were able to sleep a full night of good sleep. 3, pets in bed Take pets to bed, even for people who are not allergic to pets, when the sheets, pillowcases on pet dander or hair, may also feel uncomfortable, this is because they can lead to nasal mucous membrane congestion, which makes it easier to snore, making it difficult to sleep or sleep restlessly. Even people who are not allergic to pets may feel uncomfortable when pet dander or fur is on their bed sheets or pillowcases. There was an experimental survey done on people who sleep with pets or take them to bed on a regular basis, all of whom said that their pets disrupted their sleep. If you suspect that your insomnia may be related to pets, it is best not to let them play in the bedroom. 4, lack of exercise In a recent study on sleep found that proper exercise can not only effectively improve the quality of our sleep, but also very good for the body. But one of the bad things about this is that it does not work immediately. People with insomnia can improve their sleep by making lifestyle changes and exercising consistently, which usually takes 2-4 months to have significant results. That said, you can’t just exercise in the morning and expect to get a good night’s sleep. According to the CDC recommendations, it is best to exercise for more than 20 minutes a day or two and a half hours a week. It is best to exercise for more than 20 minutes a day, or two and a half hours a week. A recent study found that when people with arthritis suffer from more intense pain, their partner’s sleep quality decreases, and the closer the couple is, the more so. If you want to solve this insomnia condition completely, then the first thing you have to do is to improve their own maladaptive symptoms. For example, the common back pain, they can take a pillow between the two knees to relieve the pain. In addition, anxiety can make the pain amplified, so you may want to take a comfortable bath to relax before going to bed. 6, taking new drugs Many drugs have side effects that cause insomnia, including antihypertensive drugs, antidepressants, and steroids. In addition, the time of taking medication also has an impact on sleep, for example, some patients with high blood pressure or heart rate disorders need to take receptor blockers (such as atenolol, Metronol, etc.), usually doctors will recommend that the medication time is set in the morning rather than before going to bed. Therefore, before starting a new medication, be sure to ask your doctor about the best time to take it.