When playing cell phones for a long time, 1, because the body is in a posture for a long time, it is easy to cause contraction and spasm of the neck and shoulder muscles, patients can experience neck and shoulder muscle pain and discomfort, but also headache, nausea, vomiting, and in serious cases may cause cervical spondylosis, which is generally seen in cervical disc herniation and cervical curvature straightening. 2, in addition, when playing cell phones for a long time, generally the eyes are staring at the cell phone screen for a long time, which may produce Visual fatigue, patients can develop eye pain, headache, may also cause vision loss. 3, long-term play cell phone is generally in a state of excitement, long-term excitement may cause increased blood pressure. 4, long time playing cell phone, long-term sitting may cause deep vein thrombosis of the lower extremities, easy to cause pulmonary embolism, may cause the death of patients. 5, long-term play cell phone, in general, excessive mental tension, excessive When nervousness may cause neurasthenia and may easily cause sleep disorders in patients.