What are the hazards of playing video games?

1, which is harmful to eyeball health and leads to decreased vision. Often close to the electronic screen, it is very harmful to the eyes, and many students' eyesight drops sharply.

2, affecting learning, the spirit is inevitably nervous and excited, and the central nervous system is easily unbalanced, which leads to inattention in class and affects learning. There are also some children who are tired of playing truant because they are addicted to video games and eventually go to crime.

3. Some video games also seriously affect the mental health of teenagers. Playing games for a long time will obviously change the character of junior high school students, become selfish, timid and inferior, and lose the trust of friends and family. The influence of violent games on behavior will not only trigger the offensive impulse of players, but also induce players to solve problems in an "offensive" way.

4. It may induce diseases. The entertainment items of electronic games are mostly fierce and thrilling action scenes, which require the intense cooperation of eyes, brain and hands, and rely on the rapid feeling, analysis, judgment and reaction of the brain and nerves at all levels. This high mental state will lead to the disorder of neuropsychiatric activities, causing headaches, irritability, dizziness, drowsiness, trance, bed wetting at night and other symptoms. It will also cause excessive secretion of adrenaline and cause damage to the cardiovascular system.