Flesh skin pain may be caused by allergies, local skin infections, shingles and other reasons. 1. If the human body is inadvertently exposed to such as skin care products, pollen, animal hair, dust and other items of their own allergies, it is easy to cause itching, redness and swelling and other symptoms, you can also feel the skin pain. 2. Localized skin infections can be caused by bacterial or fungal infections, which can be painful. 3. Herpes zoster is usually due to the human body in irregular work and rest or overwork, caused by chickenpox – herpes zoster virus infection and caused by the disease, usually accompanied by skin pain, pimples, low-grade fever and other symptoms. The appearance of flesh and skin pain, need to actively seek medical attention to clarify the cause of the disease and then targeted treatment.