What diabetics are most worried about is that blood sugar is like a roller coaster, and the early symptoms are mainly 1 1: dizziness, slow thinking, weakness, hunger, dizziness and headache, emotional instability, irritability, pallor, sweating, chills and anxiety. Once the patient has confirmed the symptoms of hypoglycemia, he should immediately eat food containing 20-30g of sugar or take sugar water orally, without having to have a blood sugar test every time. If the blood sugar is not corrected in time, more serious consequences may occur.
Can you also have hypoglycemia symptoms after meals?
After eating, blood sugar will come up. " This sentence may be familiar to new-onset diabetic patients, but some people are not. Two hours after meals, they will still show palpitation, sweating, hunger, etc. One test of blood sugar is lower than normal, but this situation is normal.
This kind of hypoglycemia belongs to reactive or functional hypoglycemia, which usually occurs 2-4 hours after meals. A small amount of food and fruit can be arranged at 4 am to relieve symptoms. Recurrent postprandial hypoglycemia symptoms can be relieved after eating, and it is considered that the increase of insulin secretion may be caused by reactive hypoglycemia. However, the possibility of pancreatic disease should be ruled out.
1 When investigating people with postprandial hypoglycemia, the researchers found that eating indigestible fiber with sugar can effectively prevent hypoglycemia and its corresponding symptoms. You should take some fruit candy, biscuits and other foods with you.
Eating fruit after meals is also one of the problems. The starch of dinner has not been digested, and the pancreas has to deal with the sugar water of fruit, so it is hard not to raise blood sugar. If you want to eat fruit, you can arrange it at 1-2 after dinner. It's best to wait until the body absorbs the sugar from dinner.
3. Patients with high blood sugar after meals can try to take a walk after meals and do some simple exercise. Walking 15 minutes after meals can reduce the risk of type 2 diabetes in the elderly. Studies have shown that a short walk after meals is as effective as a 45-minute walk in lowering blood sugar levels in the next 24 hours. But a short walk after a meal can lower the blood sugar level more effectively within 3 hours after a meal. The researchers also found that after dinner is the best time to take a walk.
4. For those with postprandial hypoglycemia, it is best to reduce the consumption of foods with high glycemic index, avoid the rapid increase of carbohydrate content in the diet, eat on time, cooperate with a good diet, and keep blood sugar stable. At the same time, we should also avoid alcoholic beverages, because alcohol will damage the blood sugar regulation function of healthy people.
How to measure blood sugar after meals
Many sugar friends have more or less doubts about how to measure blood sugar after meals. How to measure blood sugar after meals is very important. Two hours after a meal is counted from the first bite, not after the meal. Because people who eat fast and people who eat slowly need different meal time, the measured time will be more uniform and accurate from the first bite of the meal.
1, time from the first meal, blood sugar after side meal 1 hour. The fasting blood glucose concentration of normal people fluctuates between 3.9 ~ 6.1mmol/l (70 ~110 mg/dl). Recommended reading: What are the preventive measures for hypoglycemia?
2. From the first meal, the blood sugar is 2 hours after the side meal. The blood sugar is slightly higher 2 hours after the meal, but it should be less than 7.8mmol/L(40mg/dl).
3, counting from the first meal, blood sugar 3 hours after the side meal. Glucose tolerance is abnormal when the blood sugar is 7.8 ~11.1mmol/L 3 hours after meals.