Chest tightness in the car may be caused by poor ventilation, insufficient oxygen, heart disease, lung disease, psychological factors.
1. Poor ventilation, insufficient oxygen: the car is a relatively closed environment, if you sit in the car for a long time without opening the window, poor ventilation when the oxygen is less, may lead to chest tightness, can be relieved by opening the window ventilation. Driving gasoline combustion if incomplete, may produce carbon monoxide, coupled with poor ventilation, may also appear chest tightness, you can open the windows to ventilate, or park the car in a safe area, get out of the car to rest.
2. Heart disease, lung disease: heart or lungs with underlying diseases, car ride in the car under the closed oxygen-poor environment, will induce heart, lung disease, such as coronary heart disease, asthma, chronic obstructive pulmonary disease, etc. and lead to chest tightness of the symptom, can be as soon as possible near the doctor.
3. Psychological factors: some people will be due to the phenomenon of psychological pressure in the car in the confined space, resulting in chest tightness, it is recommended to get off the car in the rest area to rest, relax, distraction, if necessary, psychiatric consultation.
There are many reasons for chest tightness in a car, and if the symptoms continue to be unrelieved, it is recommended to consult a doctor and improve the relevant auxiliary examinations to further clarify the cause of the disease.