What are the common diseases of the computer family and how to prevent them?

Diseases of the computer family are probably obesity, varicose veins of the lower limbs, cervical spondylosis, lumbar disc herniation, glaucoma, cataract, corneal ulcer and retinal detachment. Especially computer eye fatigue syndrome.

It refers to a series of comprehensive symptoms such as overwork death or sudden cardiac death caused by visual diseases caused by long-term computer use, which in turn affect physical and mental health. (These include dry eyes, eye pain, vision loss, glaucoma, cataracts, blindness, dizziness, cervical spondylosis, heart disease, irritability, nausea and other symptoms).

Computer people should pay attention to resting their eyes and participate in outdoor activities appropriately. Relieves computer eye fatigue.

Bring your gas mask.

1. Cervical spondylosis.

Computer operation causes the person's head to lack movement and stay in the same position for a long time, and for too long, compensatory hyperplasia of the cervical spine occurs. Cervical hyperplasia can compress nerve roots, causing frozen shoulder, limited movement of upper limbs, and in severe cases, inability to take care of themselves. Cervical hyperplasia can also lead to compression of the vertebral artery in the occipital part of the brain, causing abnormal blood supply to the occipital part of the brain, and symptoms such as dizziness, headache, and memory loss.

2. Eye diseases.

Sitting in front of the computer for a long time, due to the close vision, the ciliary muscle is forced to be in a state of contraction and tension, so that the lens becomes convex to adapt to the near object, and the eye is in a state of tension for a long time without rest, which will lead to myopia. Excessive visual fatigue can also cause obstruction of the flow of aqueous humor, leading to glaucoma. Therefore, when operating the computer, it is advisable to move the eyeballs frequently and do eye exercises regularly.

3. Obesity. People who sit in front of the computer for a long time will have abnormal distribution of gravitational adipose tissue due to lack of exercise. Fat accumulates in the lower abdomen and lower back, which can easily lead to central obesity.

4. Varicose veins of the lower limbs.

Due to lack of activity, the pressure in the veins of the lower extremities, which rely on the contraction and return of skeletal muscle, will increase, and prolonged venous lumen dilation will cause venous valve insufficiency and eventually develop organic insufficiency, resulting in varicose veins of the lower extremities.

5. Neurasthenia.

People who use computers for a long time may experience more severe neurasthenic symptoms, such as emotional instability, irritability, irritability, dizziness, headache, insomnia and forgetfulness.

6. Hemorrhoids. Increased abdominal pressure and lack of activity can lead to poor venous return around the anus, leading to tortuosity of the rectal venous plexus, which, combined with dry stools, can easily lead to hemorrhoids.

7. Lumbar intervertebral disc herniation.

Long-term forward posture coupled with lack of activity can easily lead to lumbar hyperplasia in computer operators, and make the posterior longitudinal ligament tense and lose its elasticity, causing lumbar disc herniation and compression of nerve roots. If the sciatic nerve is compressed, it can lead to radicular sciatic nerve pain, low back pain, lower limb pain, and mobility disorders.

8. Computer dependence syndrome.

Patients are like drug addictions, and they can't do without computers. Over time, personality abnormalities can occur, such as loneliness, eccentricity, indifference to colleagues around you, what is happening at home and abroad, abnormal interpersonal relationships, and even personality abnormalities.

In addition, long-term computer operation can also induce or aggravate the following diseases, varicocele, arthritis, inguinal hernia, lower gastrointestinal tumors, spinal stenosis, etc.

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With the popularization of computers and networks, people's pen and paper recording work methods have been replaced by computers, but in recent years, more and more computer families have frequently encountered "computer disease" when enjoying the high-speed convenience brought by computers. Occupational disease experts pointed out that newspaper reporters and network designers have long used computers as their main tools, which can be called "high-risk groups" for "computer diseases".

The medical community refers to this kind of functional injury of the eye, hand, and wrist caused by long-term computer operation as "repetitive tension injury". Experts pointed out that computer workers can easily cause visual fatigue due to factors such as concentrating on the screen for a long time, the brightness of the computer screen remains unchanged for a long time, the handwriting is dense, and the indoor light is not suitable. If you do not pay attention to adjusting your vision during work, it will cause eye fatigue and vision loss.

At the same time, computer operators are engaged in data input and keyboard printing for a long time, and the repeated single action amplitude changes are small, which requires considerable static support, which makes some neuromuscular tissues in a tense state, and causes inflammation and pain in the tendons of the hand, wrist, arm and even shoulder for a long time, and sometimes can involve tendon sheaths and muscle tissue.

Experts point out that although "computer sickness" does not cause life-threatening conditions, it should not be underestimated, and it can cause cascading diseases in other aspects of the body, affecting work and quality of life.

Computer disease, also known as ** display terminal syndrome, is caused by using the computer for too long, unscientific placement of the computer and poor environment in the computer room. Computer sickness is mainly manifested by neurasthenic syndrome, i.e., dizziness, headache, fatigue, insomnia or nightmares, memory loss, depressed mood, etc.

1.Neck and lower back: There is often a sound when the neck rotates, and it is easy to "stiffen the neck". Feeling a lump and tenderness. There is a tingling sensation locally. In severe cases, headaches, blurred vision, loss of concentration, and nerve compression such as paralysis and pain in the upper limbs may occur.

2.Tenosynovitis: Long-term use of the keyboard or moving the mouse, fingers constantly sliding or typing on the keyboard, resulting in long-term repetition of the same action and friction, causing tendon sheath thickening and inflammation, this is tenosynovitis.

The finger disc is compressed by the thickened tendon sheath, causing severe pain and local swelling as soon as it moves.

3.Carpal tunnel syndrome: The keyboard is often designed to allow users to lift their wrists upwards before they can use it, but this part will make the carpal tunnel narrow, such as long-term sliding, coupled with the flexion tendons of the hand constantly sliding in the carpal tunnel, it is easy to cause carpal tunnel syndrome, compression of hand nerves and blood vessels, resulting in easy paralysis and even muscle atrophy of the hand.

Blind. 4.Lower limbs: Most people sit and work, but if they sit for too long and the space under the table is too narrow, it is difficult for the legs to straighten, so that the blood in the lower limbs does not circulate and the feet are easily paralyzed. Long-term overlapping of the feet can lead to excessive fatigue of the pelvic ligaments and cause strain.