Systemic diseases: Because of long-term sedentary in front of the computer, the spine deformation, cervical, lumbar curvature straightened, the spine is S-shaped changes; nerve, respiratory, digestive and immune system are prone to disease. Need to pay attention to proper rest, even should give themselves a period of time off, need to correct their bad habits such as posture, diet, emotions, rest and sleep, need to seek medical attention in a timely manner, the more delayed the more serious the disease, the longer the disease treatment effect is relatively worse. Head diseases: cervical spondylosis such as cervical spondylolisthesis, cervical spine spur formation, cervical disc prolapse, cervical muscle stiffness, cervical muscle spasm strain, cervical muscle fasciitis, eye diseases such as eye fatigue, eye astringency, dry eyes, eye pain, eye distension, etc., dizziness, headache, migraine, head distension, arterial blood vessel throbbing, insomnia, acne, tinnitus, dry ears, dry mouth, dry nose, dry throat pain, etc. Chest disorders: spondylitis, hunchback, spastic strain of the erector spinae, nodule formation, panic, palpitations, cardiothoracic suffocation, cough, etc. A large proportion of computer users posture is excessive forward leaning state or invasion to the side, resulting in the thoracic vertebra is “S” shape, and even some spinal formation of rotational thoracic volume reduction, compression of the lungs, and then compression of the heart, a series of signs and symptoms. Changing improper posture is the first priority, pay attention to proper rest, treatment requires joint rehabilitation techniques, the age of less than 12 years old is faster to correct, as the age of the rehabilitation time required to increase, and the treatment effect is relatively poor. Abdominal diseases: gastritis, gastric ulcer, enteritis, constipation, hemorrhoids, prostatitis, menstrual disorders, dysmenorrhea, etc. Long-term work at the computer desk, study, games, emotional or mental tension, resulting in liver gas offending the stomach to generate gastric diseases; and due to reduced activity, gastrointestinal peristalsis slowed, sitting position and compression of the abdominal nerves, muscle innervation by the nerve, thus leading to the anal sphincter insensitive. Often patients report that in order to complete a project or play a game even if they have the urge to stool, they will miss it, and in the long run, a vicious circle is formed. Upper limb diseases: mouse hand, keyboard hand, tennis elbow, frozen shoulder, tenosynovitis and tendon sheath cysts, etc. Long-term shoulder lift poor circulation of Qi and blood, resulting in shoulder joint strain, mouse, keyboard use too fast easily lead to tendon sheathitis, mouse hand and keyboard hand chances of increasing. Soak your hands in warm water before going to bed, and work for more than ten minutes to put your hands down to promote blood reflux and smooth meridians. Lower limb diseases: lower limb varicose veins, lower limb edema, skin burns, eczema, etc., desktop computers and placed on the desktop laptop type are flexed sitting posture for a long time, this posture is easy to lead to varicose veins in the lower limbs, lower limb circulation disorders, the size of the legs and even the metatarsal toes pain numbness; laptop computer in addition to the table, many people will also be placed on the thighs, there is poor heat dissipation due to computer led to skin burns. If you have a hot and humid body, the laptop placed on the lower extremities is prone to skin eczema. You need to move your lower extremities in moderation, set your lower extremities flat, and sleep at night with your lower extremities slightly elevated.