A fan is often an important part of going to sleep because it cools you down on hot summer nights or makes a relaxing background noise. Running a fan overnight, even though it seems harmless, can have unexpected effects.
Three possible risks to think about:
Lack of water and dryness
Long-term use of a fan can dry out your body, leaving you dehydrated and with dry mouth and nose. This is especially worrying in dry places.
Getting worse allergies
Allergens can be spread by fans, which can make asthma, dry eyes, and hay fever worse.
Spasms in muscles
The squished cool air can make muscle cramps more likely, and the hot air can cause heat-related sicknesses like headaches and nausea.
Breathe Easy: Other Ways to Use a Fan
You shouldn’t depend on your fan.
Sleep with a window open to let cool air flow through your room.
Use light blankets and fabrics that let air pass through to keep your body temperature stable.
Make sure your room has good air flow: Make sure there is good air flow all over.
Try ways to relax, like meditation or fan noise that you can replace with soothing sounds.
Keep the room at a temperature that is comfortable for you. Find a mix between hot and cold.
You can get a good night’s sleep without counting on your fan if you are aware of these risks and look for other options.
Have you thought about what might happen if you sleep with a fan on?
