70 Old people, young people, and children are all the same. They all have emotions and like to play these games or chat tools. But the elderly often play with mobile phones, which can also be harmful. The hazards of elderly people looking at mobile phones every day mainly include inducing or aggravating vision loss, causing cervical spondylosis and inducing other eye diseases. It is recommended that family members spend more time with the elderly, communicate with them more, and reduce the time the elderly use mobile phones. 1. Inducing or aggravating vision loss: Elderly people look at mobile phones every day. If they stay too long and are too close to the screen of the mobile phone, the ciliary muscles will be in a state of excessive tension and cause vision loss. The eyesight of the elderly has deteriorated, so they are more likely to suffer from vision loss. In severe cases, myopia surgery may be required to cure it; 2. Cause cervical spondylosis: In addition to myopia, if you look at mobile phones with improper posture, or Staying in the same posture for a long time will cause local compression, restrict blood circulation, increase the flexion pressure on the neck, and may also cause cervical spondylosis; 3. Inducing other eye diseases: As the elderly gradually increase in age , the body's resistance is not as good as before. If your eyes stay on the mobile phone for too long, the blue light on the electronic screen will irritate the retina, causing eye fatigue, reduced immunity, weakened resistance to pathogens in the air, and lack of attention to eye hygiene. , it is easy to cause bacterial infections, induce conjunctivitis, dry eye syndrome, keratitis and other eye diseases, and cause uncomfortable symptoms such as blurred vision, sore eyes, and foreign body sensation in the eyes. In addition, if the elderly watch mobile phones for too long every day and reduce their outdoor activity time, it will increase the incidence of lower limb venous thrombosis, diabetes, tenosynovitis, frozen shoulder and other diseases. Therefore, the elderly can be encouraged to go downstairs for more activities and communicate with peers. If your physical condition permits, you can also pass the time by doing Tai Chi and other methods.