Why do you always dream when you sleep? What is the reason?

1, under normal circumstances, sleeping and dreaming is a normal thing in itself, but the performance of sleeping and dreaming caused by some factors has to be paid attention to. The reasons for sleeping and dreaming can be divided into two points, namely, cerebral cortex nerve excitement and physical factors.

2, the first is the brain, some people do mental work before going to bed, and therefore stimulate the cerebral cortex nerves in an excited state. Even if you consciously let yourself sleep, the excited brain will release some signals, that is, "dream more." The main feature of dreaminess is that dreams are not coherent, and people often feel very tired at this time.

3. Secondly, physical factors can also lead to sleeping and dreaming. For example, overwork, lack of qi and blood, unbalanced diet and other factors, as well as nervous system diseases. Neuropathy refers to diseases such as insomnia and neurasthenia. If not treated in time, it may aggravate the symptoms of dreaminess.

4. So if you want to ask what's going on when you sleep too much, you can find the reasons from two aspects: brain excitement and physical factors.