In the silence of the night, while most people are immersed in sweet dreams, some inadvertently wrestle with a hidden health challenge. This invisible enemy, which quietly affects their night's rest, is often overlooked – an abnormally high blood sugar level. Blood sugar, which is often mentioned in our daily lives, is actually a far-reaching health signal. It's not just about vitality and mental state during the day, it's also about quietly drawing the contours of our health at night.
Fluctuations in blood sugar can be more difficult to catch at night than during the day, and they don't ring off alarm bells directly, but they do pass on subtle, often overlooked signals. These signals, such as frequent awakenings at night, abnormal sweating, and dry mouth in the morning, are subtle, but they are silent distress signals from the body. Recognizing these signals, like stars looking for directions in the night, can help us better understand and adjust to our physical condition.
High blood sugar levels are often seen as a contributing factor to daytime activity, but their impact on nighttime sleep is often overlooked. During the night, fluctuations in blood sugar levels can cause sleep disruption. When blood sugar levels rise, the body tries to lower blood sugar by increasing urine output, which can lead to frequent awakenings during the night to urinate. In addition, fluctuations in blood sugar can interfere with the normal secretion of sleep hormones, such as melatonin, which in turn can affect the depth and quality of sleep.
In a study of patients with dybetic metabolism, these patients had significantly more awakenings at night than healthy people. Not only does this weaken the restorative effect of sleep, but it may also further exacerbate poor blood sugar control. Therefore, if you find yourself waking up frequently during the night, especially if this condition is accompanied by daytime fatigue or difficulty concentrating, you should consider checking your blood sugar levels.
High blood sugar may also cause abnormal sweating at night. This condition is usually due to an endocrine reaction caused by fluctuations in blood sugar. Under normal circumstances, the human body maintains a relatively stable internal temperature and endocrine activity during sleep。However, fluctuations in blood sugar can disrupt this balance, causing the body to produce too much heat, which can trigger sweating.
It is important to distinguish between sweating caused by high blood sugar and normal night sweating. Sweating caused by blood sugar is often sudden and may be accompanied by palpitations, anxiety or hunger. If these symptoms are observed, it is advisable to monitor blood glucose and consult a doctor.
Waking up in the morning with a dry mouth can be a warning sign of high blood sugar. Elevated blood sugar at night can cause the body to excrete too much water through the urine, which can trigger symptoms of dehydration, such as a dry mouth. In addition, high blood sugar can lead to an overgrowth of bacteria in the mouth, worsening dry mouth symptoms.
This symptom is different from normal dry mouth, which may simply be caused by opening your mouth or breathing dry air during sleep. If you notice frequent dry mouth in the morning and other symptoms of glucose metabolism, such as frequent urination or blurred vision, blood glucose testing should be done promptly.
High blood sugar can directly affect sleep quality. Unstable blood sugar can cause fluctuations in energy levels, affecting the body's sleep cycle. For example, blood sugar that is too high or too low can cause nighttime awakenings, which can affect the proportion of deep sleep. In addition, blood sugar problems can also increase the risk of sleep-disordered breathing, such as sleep apnea.
Studies have shown that sleep deprivation or poor sleep quality can not only exacerbate blood sugar control problems, but may also lead to daytime fatigue, difficulty concentrating, and mood swings. Therefore, improving sleep habits and adjusting your diet to control blood sugar levels are essential for maintaining overall health.