1, physical environmental factors, such as decoration pollution, equipment damage to the body. For example, computers and degaussing instruments are all things with electromagnetic radiation, and this disease is more complicated.

2, lumbar and shoulder disc herniation, cataloging and circulation departments need to sit for a long time, if sitting unhealthy, it is easy to lead to this disease. Similarly, sitting for a long time may also lead to diseases such as hemorrhoids.

3. eyes. Facing the computer for a long time, cataloging is a meticulous work, and it is even more eye-catching. Other work in the library is also inseparable from computers, so basically eye protection needs special attention.

4. Mental illness. The psychological problems of librarians caused by salary pressure, life pressure and colleague relationship are also worthy of attention.

Generally speaking, although the library is not a high-risk industry, there are also some chronic diseases that will endanger the health of the library due to work reasons. Of course, how to protect it requires professional doctors to ask. Talent is the main factor of development. As a rationally developed library, it is good to care about both librarians and readers. Once the library dies of overwork, then the society will really be a bit abnormal.