Calf cold wind on the pain, may be a normal phenomenon, may also be the calf myofasciitis, calf osteophytes, rheumatism and bone disease, etc. caused by. 1. Normal phenomenon: under normal circumstances, the calf part of the cold wind, especially for a long time blowing cold wind, easy to lead to local vasoconstriction of the calf, resulting in obstacles to blood circulation in the soft tissues of the calf, which may cause pain, is a normal phenomenon, pay attention to warmth can be. 2. Calf myofasciitis: long-term overstrain of the muscles in the calf area or cold, resulting in aseptic inflammation of the muscles and fascia in the calf area, in which case blowing a cold wind on the calf is likely to exacerbate the inflammatory reaction, which may lead to soreness of the calf. 3. Calf osteophytes: due to the existence of calf osteophytes, resulting in local joint cartilage damage, coupled with the calf cold wind, may aggravate the symptoms of soreness. 4. Rheumatic bone disease: common in gouty arthritis, rheumatoid arthritis, ankylosing spondylitis and other diseases, may lead to the calf local bursa, fascia, ligament blood circulation is not good, at this time the calf blowing a cold wind, easy to aggravate the poor blood circulation, thus making the calf soreness and pain symptoms aggravated. Calf pain when blowing cold wind, may also be caused by other reasons, it is recommended to consult a doctor as soon as possible, after clarifying the cause, to give targeted treatment.