The common causes of joint pain and coldness in the limbs include cold, infection, osteoporosis, systemic lupus erythematosus and so on. 1. Catching cold: If you do not pay attention to keep warm after the weather changes or catch a cold after blowing air conditioner for a long time, you may have joint pain and coldness, which is a normal physiological phenomenon, and you should pay attention to keep warm. 2. Upper respiratory tract infections: such as pneumonia, influenza, etc., can cause upper respiratory tract infections, fever symptoms, which can cause generalized pain and chills. 3. Osteoporosis: due to high age, malnutrition, long-term hormone use, etc., it can cause bone loss and lead to osteoporosis, which can cause joint pain in limbs and fear of cold and other symptoms. 4. Systemic lupus erythematosus (SLE): it is an autoimmune disease, due to the attack of immune cells on normal tissues, it can also cause symptoms of joint pain and chills in the limbs. Causes of limb joint pain and cold fear of more reasons, may also be related to rheumatoid arthritis and other diseases, if the symptoms continue to be unrelieved, it is recommended to consult a doctor in a timely manner, to clarify the cause of the disease, and then targeted treatment.