Patient's question:
What are the differences between hypoglycemia and hyperglycemia in diabetes? I have had diabetes for over a year, but sometimes I suddenly feel dizzy. I can't distinguish the difference between hypoglycemia and hyperglycemia. Is occasional dizziness a sign of hypoglycemia? If so, how should it be treated?Doctor's answer:
The symptoms of hypoglycemia sometimes occur multiple times, including dizziness and nausea. Sometimes, temporary fainting may also occur multiple times. In this case, it is best to drink a bowl of sugar water or chew a few sugar cubes to feel better.High blood sugar can also cause dizziness multiple times, but the person still feels extremely fatigued and weak, with no energy. Additionally, thirst may occur multiple times. In this situation, it is advisable to take blood sugar-lowering medication.