There are several precautions for soaking in hot springs. People with high blood pressure, coronary heart disease and bad cerebral vessels must not soak in too high a temperature or for too long. If soaked for a long time, some people will feel dizzy, which is a symptom of cerebral ischemia. Because the blood vessels in the hot spring skin are dilated, the blood volume will be relatively reduced after dilatation, which will affect the blood supply to the brain and cause dizziness. Therefore, everyone should pay attention to the water temperature when soaking in hot springs.

In addition, we should pay attention to the time of soaking in hot springs, generally not more than 15 minutes. In addition, pay attention to diseases such as hypertension, myocardial infarction and cerebral infarction before soaking in water, and try to avoid these diseases. If you feel dizzy after soaking in hot springs, pay attention to your blood pressure and see if it is high or low. In addition, you can count your pulse to see if it is within the normal range. If you feel dizzy badly, you should go to the hospital and let the doctor handle it.

Dizziness in hot springs is generally due to insufficient brain perfusion. When soaking in hot springs, if the water temperature is high, your body will turn red. The reason why the body is red is because the capillary network is opened, and the blood flowing into the skin surface will increase, so the body will heat up and the blood flowing back to the cerebral vessels will decrease accordingly.

If you soak in hot springs after drinking, the dizziness symptoms will be more serious. In addition to the blood circulating outside the skin and the blood working in the gastrointestinal tract, the blood flowing back to the brain tissue will be reduced, which is very dangerous. Therefore, dizziness usually occurs after eating, drinking or soaking in hot springs, and should come out of the bath as soon as possible. If syncope or fainting occurs, the consequences are very dangerous.