Now many people like to travel, but we all know that travel must be by car, and carsickness is more common in daily life, many people have experienced the kind of uncomfortable taste, but many people do not know what is the cause of carsickness? Why do you get carsick? There are also some people who have never been carsick but suddenly get carsick. What's the matter?
Causes of carsickness
According to expert analysis, because your ears are too sensitive, so you will get carsick. It seems that this explanation is difficult for many people to understand. In fact, it is as follows:
There is a vestibular system in everyone's ear, which is full of lymph. It can feel the changes of head position, including the position of the whole body, and can maintain balance by changing posture.
When the human body is stimulated, such as pungent smell, car exhaust, the vestibular system will make the corresponding stress response, and feedback. When the human body shakes or accelerates, the lymph of the vestibular system will swing and flow with the whole body. When the hair cells inside the vestibule are squeezed, the information will be transmitted to the brain, sensing that the body is in a state of imbalance. What kind of people are easy to get carsick?
What kind of people are easy to get carsick?
1. Genetic factors. Some people have a special physique. People in their families are carsick. At this time, their offspring are usually carsick.
2. When you have a cold. When the human body is in a cold situation, the body is more uncomfortable, especially for the people with upper respiratory tract infection, the inner ear, that is, the vestibular balance system, will be affected by the patient's reasons, so it is easier to get carsick when riding.
3. The road condition is not stable, and the shaking is large. Some people won't get carsick when the road is smooth and doesn't shake. Once the road is bad, the car will shake left and right, and the body will lose its balance. It's easy to get carsick after a long ride.
4. Take a car with a bloated stomach. If you eat too much food and it is not easy to digest before you take the car, it will lead to stomach distension at this time. When your stomach is not comfortable, it will be easy to nausea and vomiting when you take the car. Carsickness is extremely uncomfortable.
5. Self suggestion. This kind of car sickness usually occurs in people who often get carsick. Some people will fall into the self suggestion that they will get carsick as soon as they take a car. They will not get carsick originally, but they will get carsick as a result.
6. There is a peculiar smell in the car. Some people are not used to the smell of gasoline and some peculiar smell of the car. People who are sensitive to this kind of smell are particularly prone to carsickness.
[warm tips] except for genetic carsickness which is hard to avoid, other situations can be overcome by certain measures. Avoiding the above situations is also the way to overcome carsickness.