What harm does constipation cause?

Constipation is a very common clinical symptoms, whether children, young people, or the elderly, the crowd is very large. Constipation is often the time of defecation, the middle interval is too long, resulting in difficulty in defecation. Therefore, some people, especially young people, when busy with work, often do not drink water, water reduction is also easy to cause constipation. Stool, Chinese medicine is dross, that is, some of the waste metabolism, and then need to be excreted through the large intestine, if these wastes remain in the body for too long, some toxic products can cause reabsorption of the human body, the health of the human body has a great impact, such as some elderly people, some is a long time to discharge a stool, often weak defecation, many people mental state will not be very good; if young people, some people are not sleeping well; There are also some people who do not defecate, will show a loss of appetite, can not eat, in the long run will show abdominal distension, weight loss and other related symptoms. Constipation is a very common clinical symptoms, whether children, young people, or the elderly, the crowd is very large. The elderly constipation, mental state will be relatively poor; if young people, some people are not sleeping well; There are also some people because they do not defecate, they will show loss of appetite, unable to eat, and in the long run will show abdominal distension, weight loss and other related symptoms.