What are the dangers of sleeping on the ground in summer

Summer can be summed up in one word: hot. Many people are afraid of heat, so when summer comes, they choose to sleep on the ground because the coolness of the ground makes people feel particularly comfortable. But in fact, sleeping on the floor can cause many harm to the body. Because of the large temperature difference between day and night, the floor becomes cooler at night, and the cold air enters the body without you realizing it. If this continues for a long time, you may suffer from joint diseases. So what are the dangers of sleeping on the floor in summer?

1. Easy to catch a cold

The floor is relatively cool, and it is easy to catch a cold if you sleep on the floor in the summer, regardless of whether there is air conditioning or not. Although it is relatively hot in the summer, the temperature will drop at night. People who like to spread a mat on the ground and sleep with a fan or air conditioner on should be careful, as the body will not have time to adapt to the sudden drop in temperature and will be easily exposed to the cold air for a long time, making it easy to catch a cold and feel dizzy when waking up in the morning.

2. Induce spinal deformity

If you are used to sleeping on a soft mattress and suddenly change to sleeping on a hard floor, it will affect your spine. The floor is too hard and inelastic for the bed board and mattress, and cannot support the physiological curvature of the spine well. Whether you sleep on your side or on your back, it can easily cause unbalanced force on the spine, induce spinal deformation, and cause joint imbalance.

3. Susceptibility to arthritis

The floor material is too hard, and sleeping on the floor will make the soft tissue of the back too tense, which will cause a certain amount of pressure on blood circulation. In addition, the temperature of the floor is low, and the soft tissue will contract and spasm after being cooled, causing increased pressure on the spinal joints, making it easy to get joint diseases. Even if you use a mat, it is not recommended to sleep on the floor. This is because according to the principle that fresh air rises and turbid air falls, turbid air is close to the ground, so sleeping on the floor will result in bad air quality and can easily cause rheumatism.

4. Cause rheumatism

At night, fresh air rises and turbid air sinks. The floor is very close to water vapor and dirty air, so the ground is relatively humid. Coupled with the large number of bacteria, the human body is prone to rheumatism.

5. Susceptible to skin diseases

There are gaps on the floor, even wooden floors. There are many insects on the floor, such as cockroaches, centipedes, fleas, etc., which can easily cause dermatitis or skin allergies after being bitten, causing pain and itching on the body. If it is a centipede bite, the harm is even greater.