Lying down and looking at the cell phone neck side pain, can be treated by general treatment, physical therapy, drugs and other methods. 1. General treatment: first of all, pay attention to rest, avoid looking at the cell phone for a long time, avoid keeping the neck in the same position for a long time. You can move your neck appropriately and do some neck exercises, such as meter exercises, neck extension and rotation, to relax the neck muscles. 2. Physical therapy: such as hot compresses, gentle massage, etc. Physical therapy can improve the circulation, so that the neck muscles relax, but also conducive to the relief of pain. 3. Medication: If the pain is severe, you can apply non-steroidal anti-inflammatory drugs, such as diclofenac sodium, can play a role in relieving pain. If lying down to look at the phone appeared neck side pain symptoms, should go to the hospital in time for further diagnosis and treatment, so as not to delay the condition. The above drugs need to be used under the guidance of a doctor, avoid self-medication.