Ten Reasons Your Joints May Hurt

7. Sarcoidosis

One of the most frequent causes of joint pain or arthralgia is a condition known as sarcoidosis. People who develop this condition typically suffer from an impaired immune system. This is because sarcoidosis causes inflammation in the immune system, which leads to symptoms such as fever, wheezing, and fatigue.

Up to a quarter of all sarcoidosis patients also experience joint pain, which tends to be especially prominent during the spring time (for unknown reasons). In most cases, however, the pain will disappear within a few months. If you cannot determine the cause of your joint pain, talk to your doctor about possible causes.