What harm does it do for the elderly to watch mobile phones for a long time?

What harm does it do for the elderly to watch mobile phones for a long time?

What harm does it do for the elderly to watch mobile phones for a long time? Nowadays, not only young people like to play mobile phones, but many old people also like to play mobile phones. Because after retirement, they stay at home all day, playing mobile phones can help them kill time. So what harm does it do for the elderly to watch mobile phones for a long time? Let's have a look.

What harm does it do for the elderly to watch mobile phones for a long time?

1, vision degradation for too long.

Using eyes for a long time is easy to cause visual fatigue. Especially when the surrounding environment is dark and the screen of the mobile phone is bright, the damage to the eyes is particularly great, which will lead to problems such as decreased vision and deepened myopia over time.

2, playing games is easy to dry eye.

When playing games, the flashing light and shadow on the screen will cause continuous stimulation to the eyes, and when the eyes keep capturing these light and shadow, they will feel particularly tired. If you pay too much attention, the number of natural blinks will be greatly reduced, which will damage the tear film on the surface of the eyeball, thus aggravating the feelings of fatigue, dryness and itching of the eyes, and even causing discomfort symptoms such as tingling, tears and photophobia, resulting in dry eye syndrome.

3, playing mobile phones is easy to get conjunctivitis.

Playing mobile phones for a long time, especially looking down at them in a bumpy car, will do harm to the conjunctiva of the eyes. Because lowering the head for a long time is easy to make blood flow to the eyes, resulting in mild congestion of conjunctival blood vessels, eyelid conjunctiva is also prone to mild nipple hyperplasia and follicular formation. At first, the skin around the corner of the eye may be red, moist and scabbed. If you don't pay attention, it will induce chronic inflammation of conjunctiva and cause chronic conjunctivitis.

Tips: Older people can go out to participate in some entertainment activities for the elderly, get in touch with the outside world and reduce the time spent playing mobile phones.

What kind of mobile phone should the elderly use?

1, seat charging is more convenient.

The steps of turning off the battery, disassembling the battery and charging are too complicated. It is not necessary to disassemble the battery to charge the seat, and it also avoids the trouble that the interface of the mobile phone charger is small and the old people can't see it clearly. In addition, when buying, you should choose a mobile phone with long standby time, which can also save a lot of trouble.

2, the flashlight is convenient and practical

Old people get up relatively frequently at night, and the light switch may be too far from the bedside. When choosing a mobile phone for the elderly, you may wish to pay attention to whether there is a flashlight function. This function can also be used normally when the mobile phone is turned off, and can be used at night or in other dark situations.

3. The word "big" takes the lead

I often see the old man looking helpless when answering the phone. The numbers and words on the screen are too small to see clearly. Therefore, it is very important to choose a mobile phone with a large screen, oversized buttons and large numbers on the buttons. On the one hand, it solves the problem of poor eyesight of the elderly, and on the other hand, it can avoid pressing the wrong key because of hand shaking.

There is an emergency call button.

Old people, like children, are more accident-prone groups. In case of emergency, it is very important to contact family members at the first time. When you choose, you can buy one with emergency call key function. After the emergency rescuer is preset, in case of an emergency, as long as this key is pressed in the power-on state, the mobile phone will automatically send a text message to the preset emergency rescuer and automatically dial this person's phone until the phone is connected.

5, a key to unlock

It is very troublesome to unlock ordinary mobile phones. Some may have to press two keys to unlock the keyboard, while others need to press the power button before sliding the screen. This kind of mobile phone is a bit complicated for old friends. Now there is an old man-machine specially designed for the elderly, which can be locked and unlocked by pressing a key, which is convenient and practical.

6, with recording and radio functions

Now there is a mobile phone that can record the content of the call after it is connected. If you didn't hear clearly at that time, you can hang up and answer repeatedly. In addition, the mobile phone also has the function of radio. It is also very practical. You don't need to carry a heavy radio when you go out for a walk or exercise. Just bring your mobile phone, which can avoid loneliness and loneliness to some extent.

What harm does it do for the elderly to watch mobile phones for a long time? 2 1, cervical spondylosis, scapulohumeral periarthritis

People who play mobile phones for a long time will cause damage to the cervical spine and back muscles. A survey in Britain the year before last showed that 84% of healthy young people suffered from neck discomfort due to excessive use of smartphones and tablets. The elderly themselves are high-risk groups of cervical spondylosis and scapulohumeral periarthritis, and indulging in mobile phones will naturally lead to or aggravate cervical spondylosis and scapulohumeral periarthritis.

2, affecting the eyesight of the elderly and increasing the incidence of eye diseases.

Addiction to mobile phones does harm to the eyes of the elderly, leading to decreased vision, myopia, astigmatism, dry eye, keratitis and even glaucoma, leading to blindness in the elderly. Its harm mainly comes from three aspects: first, staring at the screen of the mobile phone for a long time every day, the eyes can not relax and rest, resulting in excessive eye fatigue; Often lying in bed watching mobile phones, the pressure on both eyes will be different, and the blood supply will be biased. After a long time, it will inevitably lead to visual deviation between the left and right eyes. However, if you are addicted to your mobile phone after turning off the lights or waking up, the strong light on the screen will cause strong irritation to your eyes and aggravate eye damage.

3. The occurrence of mental disorders and other diseases in the elderly is aggravated.

The older you get, the narrower your social circle will be. Long-term immersion in the mobile phone network will reduce the opportunities for the elderly to participate in social activities, resulting in social barriers, mobile phone addiction and other psychological diseases.

4. Decreased immune function

Addicted to mobile phones, the elderly forget the regular life and rest habits. Therefore, irregular sleep and irregular diet will naturally cause neuroendocrine dysfunction. Over time, it will inevitably lead to the decline of human immunity.

5, aggravate the incidence of chronic diseases in the elderly.

Diabetes, cardiovascular and cerebrovascular diseases and cancer are the most common chronic diseases of the elderly. According to the report of the World Health Organization, the electromagnetic radiation of mobile phones is the main cause of cardiovascular disease, diabetes and cancer mutation. If you are exposed to strong electromagnetic waves for a long time, strong electromagnetic radiation will aggravate cardiovascular diseases and nervous system dysfunction. Research by the Bolivarian University of Columbia also shows that people who are addicted to mobile phones also increase the risk of obesity, heart disease, diabetes and other diseases.

In short, the long-term addiction of the elderly to mobile phones will lead to or aggravate diseases such as cervical spondylosis, scapulohumeral periarthritis, eye diseases, mental diseases and chronic diseases of the elderly, accompanied by the decline of physical immunity.