Have you ever noticed? When you turn off the engine and sleep in your car, why when you wake up you don’t feel refreshed, even though you feel sleepier than usual?
I turned off the engine and fell asleep in the car. Why do I feel more sleepy than usual? But when I wake up, I don’t feel refreshed. Is it dangerous?
Sleeping in the car is an option for many people who want to rest during a trip. Especially when driving long distances or waiting for something. However, many people find that sleeping in a car with the engine off makes them feel more drowsy than usual and when they wake up, they do not feel refreshed. These symptoms are caused by many factors that may affect the health and safety of those sleeping in the car. Especially if they are in an environment with poor air circulation.
1. Danger from lack of oxygen and accumulation of toxic gases
When a car is stationary and the windows are closed, the air inside cannot circulate effectively, causing oxygen levels to decrease and carbon dioxide (CO2) levels to increase. The build-up of CO2 can cause the body to suffer from hypoxia, which can cause dizziness, shortness of breath, fatigue, and in severe cases, unconsciousness or death.
If the engine is kept running to use the air conditioner, there may be a leak of carbon monoxide (CO) gas, which is a colorless, odorless gas that is very harmful to the เว็บพนันออนไลน์ UFABET สมัครง่าย โปรโมชั่นมากมาย body. Inhaling large amounts of CO can cause headaches, nausea, dizziness, and in high levels, can lead to unconsciousness or death without realizing it.
References:
- Centers for Disease Control and Prevention (CDC)
- World Health Organization (WHO)
2. Effects on the circulatory system
Sleeping in an improper position or position for long periods of time can slow down blood flow, increasing the risk of developing Deep Vein Thrombosis (DVT), which can lead to life-threatening Pulmonary Embolism.
References:
- National Library of Medicine
3. Dangers from temperature inside the car
Temperatures inside a car can change rapidly, especially in hot climates. Sleeping in a parked car during the day can cause the interior temperature to rise above 50 degrees Celsius, which can lead to heat stroke. Even at night, if the weather is very cold, the body can be at risk of hypothermia.
4. Safety instructions
To avoid the dangers of sleeping in a car, you should follow these guidelines:
- Avoid sleeping in closed cars and parked in confined spaces.
- Do not turn on the engine and air conditioner while sleeping in the car to reduce the risk of toxic gases.
- If you need to rest during your trip, find safe accommodation, such as a hotel or a well-ventilated rest stop.
- Always monitor your own and your passengers’ symptoms. If you feel dizzy, nauseous, or have difficulty breathing, get out of the vehicle immediately and seek help.
summarize
Although sleeping in your car may seem like a convenient and easy option, the risks involved can be more serious than many people think. For safety reasons, avoid sleeping in a car that is not well-ventilated or has a chance of toxic gases building up, and choose a safe place to stay to prevent potential dangers.