Nausea, vomiting, weakness, what's going on?

Nausea, vomiting and fatigue may be caused by a short sleep time, resulting in poor sleep quality. In addition, if you are in a state of fatigue for a long time, or are often exposed to the sun, it may also cause heatstroke, which will show this situation, but it is not ruled out that anemia, hypertension and other diseases are shown. When the body shows abnormalities, it is necessary to do a good job of nursing, and to correct bad habits. In ordinary times, it is good for health to develop the habit of going to bed early and getting up early. If it is caused by anemia or hypertension, it should be corrected in time under the guidance of a doctor to prevent further development and cause more serious effects on the body.