The causes of generalized aches and pains at night are as follows: 1. The symptoms of generalized aches and pains may be caused by cold or fever. 2. Degenerative lesions of the lumbar spine, such as lumbar spinal stenosis and lumbar disc herniation, may cause pains in the lumbar back, and may be accompanied by nerve compression in the lower limbs, resulting in numbness. 3. The local ligaments, fascia, muscles and other soft tissues are strained, resulting in localized pain and restricted activities. If, after regular treatment, there is no relief within a short period of time or the symptoms of generalized aches and pains are progressively aggravated, the patient must go to a regular hospital in time to improve the relevant examination to clarify the cause and give targeted treatment.