The causes of pain when you touch your body usually include colds, overexertion, osteoporosis and fibromyalgia syndrome, etc., which need to be treated as soon as they are found. 1. Cold and flu viruses will attack and destroy the body cells, which in turn produces muscle aches and pains all over the body, especially when pressed, the pain is more pronounced. 2. If there is a lack of exercise in general, once the amount of exercise is too large or too tired, it may cause the muscles to produce too much lactic acid, resulting in the phenomenon of pain when you touch the body. 3. Some osteoporosis elderly patients can also lead to pain at the touch of the body, most of the pain is in the lower back, buttocks and limbs and so on. 4. Fibromyalgia belongs to a kind of rheumatic disease, the disease is characterized by diffuse muscle pain, resulting in pain when touched. Repeated pain at the touch of the body, to rule out physiological factors, should be timely medical care.