Why Does Joint Pain Increase in Winter? 7 Key Reasons
For many different reasons, many people find their joint discomfort gets worse in winter. Winter\'s *reasons for joint pain in winter* include poor blood circulation since cold weather narrows blood vessels and stiffening of the joints. Tissues expand in response to a reduction in air pressure, therefore aggravating pain. People also often become less active in winter, which causes stiffness and muscular weakness. The cold also thickens synovial fluid, therefore lessening joint lubrication. Reduced sunshine causes vitamin D insufficiency, which affects bones; winter weight gain stresses joints. Finally, under colder conditions the body is more sensitive to pain. In winter, keeping warm, eating a healthy diet, and staying active help control joint discomfort.