Cold joint pain can be caused by insufficient warmth, synovitis and osteoarthritis.
1. Insufficient warmth: When it is cold, the clothes you wear during the day or the bedding you sleep on at night are not warm enough, which leads to direct stimulation of the joints by the cold air, which can cause joint pain.
2. Synovitis: If you suffer from synovitis, when the weather gets cold, due to long-term stimulation of inflammatory factors, the synovial membrane with high reactivity is more sensitive to cold air, and a little bit of warmth is not enough, the local blood vessels may spasm, thus causing joint pain.
3. Osteoarthritis: osteoarthritis is a disease that mainly damages joint cartilage, if the joints are stimulated by cold air, so that the local vasoconstriction, affecting the blood supply of articular cartilage, coupled with a lack of nutrients, will produce pain.
If the cold day joint pain, to the hospital as soon as possible, by the doctor according to the specific conditions of the diagnosis and treatment program.