What does spring sleepiness mean

Spring is here, and many people will easily feel sleepy, which brings great trouble to people's lives and causes a lot of inconvenience to our lives and work. Looking at the vibrant scene outside, and then looking at ourselves, we feel listless and have poor appetite. I believe this is something that everyone does not like to see. So, what does spring sleepiness mean? Let me introduce to you what spring sleepiness is. I hope it can help you. Let's take a look.

Spring sleepiness is a reaction to the physiological changes caused by the change of seasons. In the cold winter, the human body is affected and stimulated by the low temperature, the capillaries in the skin contract, the blood flow decreases relatively, the sweat glands and pores also close, reducing the dissipation of heat to maintain the normal body temperature. After entering spring, as the temperature rises, the pores, sweat glands and blood vessels of the human body begin to dilate, and the blood circulation in the skin also becomes vigorous. As a result, the blood supply to the brain will be relatively reduced.

As the weather gets warmer, metabolism becomes increasingly active, oxygen consumption continues to increase, and the brain's oxygen supply is bound to become insufficient. Coupled with the benign stimulation of warm temperature, the brain is inhibited to a certain extent. As a result, people will feel sleepy and always feel that they do not get enough sleep. However, it is worth noting that there are also some pathological factors involved, and some "spring sleepiness" is a manifestation of disease. For example: depressive symptoms before a mental illness attack; low-grade fever and drowsiness in the early stages of hepatitis; fatigue caused by physical weakness due to chronic diseases such as diabetes and heart disease. Some people have also found that hypertensive patients are sleepy and yawn frequently in spring, which may be a precursor to a stroke. Therefore, if "spring fatigue" is caused by disease, you should go to the hospital for examination and diagnosis in time.

I believe that everyone has understood what the spring sleepiness introduced above means. I also want to tell you that spring sleepiness is a very normal phenomenon. Don’t worry. You can adjust it in your daily life. In spring, you should develop a good rest and sleep habit, so that you can adjust and replenish your body, improve the body’s tolerance and reduce daytime sleepiness.