Blowing the air conditioning body aches and pains, may be muscle ischemia and lack of oxygen, muscle tension spasm, cold and other factors. 1. Muscle ischemia and hypoxia: blowing air conditioning for a long time, may make the blood vessels contract, on the muscle blood supply and oxygen impact, resulting in muscle tissue ischemia and hypoxia, the symptoms of generalized soreness. 2. Muscle tension and spasm: blowing air conditioning for a long time, due to the cold wind on the whole body muscle stimulation, may make the muscle tension and spasm, will lead to generalized pain. 3. Colds: when blowing air conditioning at lower temperatures, without paying attention to the body to keep warm, can cause colds, which can lead to generalized pain, but also accompanied by sneezing, runny nose and other symptoms. Blowing air-conditioning aches and pains, and there are other abnormal symptoms, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor standardized treatment.