What are the dangers of sleeping with windows open at night?

The weather is very hot in summer, and many people are used to opening the windows before going to bed so that they can feel cooler when sleeping. However, sleeping with windows open at night can cause certain harm to the body, so it is better to close the windows when sleeping to avoid dizziness. Otherwise, it will affect the quality of sleep and it is also particularly easy to be infected by bacteria and various diseases. It is best to open the windows for ventilation before going to bed and close the windows when sleeping.

Whether to open the window when sleeping at night depends on personal circumstances

Whether to open the window when sleeping at night depends on the space in your room. If the space in the room is large enough and the indoor air is sufficient, it is best not to open the window when sleeping at night to avoid catching a cold. However, if the room is relatively small and there are many people sleeping in it, it is easy to suffer from hypoxia when sleeping in a closed room at night, which seriously affects the quality of sleep. At this time, it is best to open the window when sleeping to avoid dizziness the next day.

The pros and cons of sleeping with windows open at night

Benefits: Ventilation and air permeability. Opening windows at night helps the indoor air flow smoothly and keep the air fresh, creating a comfortable sleeping environment. To avoid dizziness, open the window when sleeping at night. The indoor air will flow smoothly, which is beneficial to the blood circulation of the human body. You will be more energetic during the day. Proper window ventilation can also avoid dizziness the next day. Delaying skin aging Sleeping with the window open increases the oxygen content in the air, which is beneficial to skin metabolism and delays skin aging. But don't point your head towards the window, as you may catch a cold. Disadvantages: The body’s immunity will decrease when sleeping at night, and the cold wind blowing in from the open window can easily cause a cold.

The pros and cons of closing windows when sleeping at night

Benefits: The human body is in a resting state at night, and the body's resistance is relatively low. Closing the windows when sleeping at night can prevent people from catching a cold and getting sick due to the night wind, and in severe cases, they may suffer a stroke. Disadvantages: Easy to get dizzy. If you don’t open the window when sleeping at night, the oxygen content in the room will be relatively reduced. Being in a low-oxygen environment for a long time can easily cause dizziness due to brain hypoxia. Affecting sleep: Sleeping with windows closed will increase the carbon dioxide content in the room, causing people to be in a state of hypoxia, affecting sleep quality and even causing difficulty breathing. Bacteria breeding If you don't open the window when sleeping at night, the carbon dioxide content in the room will increase, which can easily lead to a large number of bacteria multiplying. Sleeping in such an environment for a long time can easily cause a decrease in human immunity and cause colds and runny noses.