Cancer patients can play cell phone, but should avoid playing cell phone for a long time. Under normal circumstances, cancer patients can play with cell phones, and playing with cell phones has no effect on the progress of cancer patients. If a cancer patient has just undergone surgery, it is not recommended to play with cell phone for a long time. As the body of the patient is weaker after surgery, playing with cell phone for a long time will make the patient feel tired and may affect the recovery after surgery. If the patient is undergoing chemotherapy and radiotherapy, because chemotherapy and radiotherapy will cause certain damage to the body, and at the same time, prolonged viewing of cell phones will cause headache, blurred vision and other uncomfortable symptoms, which will reduce the patient’s quality of life. Cancer patients can play cell phone, but it is not recommended to play cell phone for a long time, so as not to affect the patient’s recovery and cause the patient’s physical fatigue.