1. Hunger. Many patients believe that hunger is hypoglycemia. In fact, due to insulin resistance, some patients have high blood sugar but cannot be used by the body, and they may also feel hungry. Therefore, if you feel very hungry, you must check your blood sugar to avoid blind treatment.
2. Thirst. Thirst is one of the symptoms of high blood sugar, so it is best to find out before drinking water whether it is because of high blood sugar or lack of water in the body.
3. Fatigue. When blood sugar fluctuates, patients are susceptible to fatigue. Therefore, if you feel boring all over, you should check your blood sugar and take corresponding measures.
4. Drive. It is very dangerous for patients to drive during high or low blood sugar. If the blood sugar is too low, you can take some sugar first, test it after 15 minutes, and then go on the road after confirming that it is normal. If the blood sugar is too high, it is best to ask someone to drive.
5. Sleep particularly deadly. Some patients sleep so badly that high or low blood sugar can't wake them up. For these patients, if the blood sugar is unstable recently, it is best to take a test before going to bed and get up at the alarm clock to test again in the middle of the night.