Body pain when pressed, may be caused by the following reasons: 1, there may be a viral infection, the virus violates the whole body of the muscles and joints and caused by some local aseptic inflammation caused by pain, usually combined with some upper respiratory tract infections, such as nasal congestion, runny nose, cough, cough, phlegm, dry pharynx, sore throat and so on, and some patients will also have a fever. 2, may be caused by osteoporosis. Osteoporosis and caused by this situation is the most common is the elderly, and the pain is usually in the lumbar back or even involved in the buttocks and other places, and the nature of the pain is wandering, usually do not press the time there may be wandering pain, when the pressure or activity when the pain will be aggravated.