With the improvement of people's living standards, Sangao has gradually become people's "health killer". In life, many elderly or obese people are patients with Sangao. Therefore, for these patients with Sangao, how to control blood pressure, blood lipids and blood sugar in life is particularly important. Especially blood sugar, if blood sugar is kept at a high level for a long time, it is very easy to cause diabetes, and high blood sugar is also one of the main causes of diabetes. Then, how can we know whether our blood sugar is normal in life? In this regard, many people may say that you can know it directly with a blood glucose meter, but do you know? In fact, when the blood sugar is too high, our body will also send a signal. When the blood sugar exceeds the standard, these two parts of the body will be "itchy" and we need to adjust them in time.

1. The skin is unusually itchy

In life, many people think that if the skin often has itching and other problems, it is caused by too dry skin, and most people will not associate skin itching with blood sugar. But, you know what? Abnormal itching of the skin may also be caused by high blood sugar! This is because, when the blood sugar of our body rises, the speed of metabolic circulation in our body will be accelerated, which will increase our urine output. If we don't replenish water in time, our skin will be in a state of water shortage, and then our skin will be abnormally itchy because of water shortage and dryness. Not only that, if our blood sugar is high, it will also stimulate the nerve tissue around our skin, which will make our skin itching more obvious. Therefore, if you often have this abnormal skin itching problem, you must pay attention to it. It is likely that your blood sugar is high and you need to adjust it in time.

In our daily life, ear itching is a very normal phenomenon. As we all know, if a lot of metabolites or other dirt are accumulated in our ears, our ears will have itching symptoms. However, in general, this kind of situation will be relieved if we dig it with our hands or cotton swab, and it will not continue to itch. However, if your ears itch constantly, it is likely that your blood sugar is too high. This is because when the body's blood sugar rises, it will cause the sebaceous glands in the ears to secrete more garbage and dirt. At this time, the itching in our ears will become extremely obvious and will last for a long time! If you often have such a situation in your life, then you need to pay attention to it. It is probably the signal that your body sends you that your blood sugar exceeds the standard. It is best to check your blood sugar in time and don't take it lightly, so as not to cause more serious consequences!

So, if you have the above two situations in your life, you must not be careless, and don't simply think that it is only caused by dry skin, maybe it is itchy skin caused by high blood sugar, so you must monitor and adjust yourself in time!