What causes dyspnea?

There are several possible causes of dyspnea: 1. Hypoxia (1). It may be that your nasal congestion leads to long-term dyspnea. At the same time, if this situation can be caused for a long time, it is easy to be in a daze. It's easy to get upset. (2) The weather is hot and the long-term working environment temperature is high. It is also easy to cause hypoxia and dyspnea. 2. Mental stress. Physical function has declined. Working under the same pressure as before is easy to cause breathing difficulties. Or it is easy to cause mental stress because of trivial troubles around you. In this case, it is also easy to cause breathing difficulties. Solutions and some tips: 1. Drink as much water as possible during the day to promote metabolism. 2. Eat some cold food two hours before going to bed at night. Keep the room ventilated. Reduce the time spent watching TV and using computers. Take a deep breath every two or three hours every day. Take a deep breath for about 3-5 minutes. 4. Walk for 20 minutes every morning or evening. It can achieve the effect of exercising and relieving stress. I hope the above can help you. Wish you good health.