Internet Disadvantages Examples, Disadvantages of Surfing the Internet Three real life examples

1. Eye diseases: According to the ophthalmology experts of the hospital, the patient's blindness is because the picture on the screen is jumping up and down, left and right, changing rapidly, and the person who plays is staring at the screen intently, making the eyes overtired, causing myopia in the light, and retinal detachment in the heavy, causing serious visual impairment and sudden blindness, that is, temporary or permanent blindness.

2. Cervical spondylosis.

3. Lumbar strain.

4. Muscle tension headache and vascular headache and other diseases, and in severe cases, intractable muscle tension headache will also be formed.

5. Frozen shoulder: stay on the grid overnight and lay off your shoulder. People who work at their desks for long periods of time or are immersed in computers are more likely to develop frozen shoulder, especially in summer.

When the temperature is high, if people work and live in an air-conditioned environment for a long time, the neck and shoulder are attacked by wind and cold, which will cause congestion and edema of the soft tissues of the shoulder, contracture of the tissues around the shoulder, and adhesions between the synovium and articular cartilage of the shoulder joint, resulting in limited movement of the shoulder joint and pain when moving.

6. Mental illness: Experts point out that excessive use of the Internet often leads to emotional disorders and social adjustment difficulties among adolescents. Psychologically, there will be inability to concentrate and last, memory loss, lack of interest in other activities, apathy, lack of sense of time, and depressed mood.

On the physical side, there will be inability to maintain a normal sleep cycle, insomnia, headaches, difficulty concentrating, indigestion, nausea and anorexia, and weight loss when you stop surfing the Internet. In terms of behavior, conduct disorders occur, producing aggressive behavior. i.e. internet addiction.

7. If you surf the Internet for a long time in an environment with poor ventilation and sanitation conditions or in an air-conditioned room, heat cold, gastrointestinal diseases, contact dermatitis, dizziness, swelling and headache are common symptoms.

8.Surfing the Internet all the time will also produce a mouse hand.

A friend of mine should go online every day, and his grades were originally in the top three in the class, but he was 52 in the class, and there were only 54 in the class.

On December 13, 2002, Zhang Xing, a 13-year-old student in the second year of junior high school in Chengdong, Chengdu, demanded 50 yuan from his parents for living expenses on the pretext that the school had organized a two-day exercise in a suburban village. When he arrived at school, he lied to the teacher that he was sick and asked for two days off.

At about 2 o'clock in the afternoon of the same day, he went to an Internet café to surf the Internet, which was 25 hours. At 6 p.m. on the 14th, his eyes suddenly went black, and his right eye could not see anything, and fear made him cry "wow". He was admitted to the hospital and diagnosed with "retinal detachment".

What are the disadvantages of visiting the mall, and if you can't answer it, you want to commit suicide.

Huang Mingzheng.

1. Waste of youth 2. It is easy to lead to myopia, kidney deficiency, lumbar disc herniation, etc. 3. Waste of money 24x2 yuan an hour = 48 yuan, plus about 70 yuan a day for eating and drinking, and 70 yuan for a day without doing anything.

Easy to addicted, lack of exercise, resulting in myopia, the advantage is more economical to pass the time.

Surfing the Internet every day can lead to mental retardation.

Forgetting to eat, leading to a decrease in the level of physical health, suffering from radiation sallowness.