Fainting
Fainting on a frequent basis is abnormal. If you have frequent fainting episodes, you should see a cardiologist. Fainting might be an indication of cardiac problems, so you should act promptly. Pain, thirst, and extreme exertion are just a few of the many potential causes of loss of consciousness. Fainting, caused by a drop in blood pressure, can cause a drop in blood oxygen levels. If you find yourself losing consciousness regularly, it’s best to see a doctor.