The first thing to do is to avoid getting cold, pay more attention to keeping warm, and avoid working in a cold and humid environment for a long time to avoid getting cold in the joints and aggravating the discomfort. You can apply heat, steam or sauna to the joints to force out the cool air inside the joints and relieve the symptoms of cold joints. If necessary, you can take oral non-steroidal anti-inflammatory drugs or medications to promote blood circulation in the joints, along with acupuncture and physical therapy, which can help to recover from cold joints. When the symptoms of cold joints appear, it is important to avoid excessive movement of the joints to avoid damage to the joints. If there is no short-term relief after the above-mentioned strict and standardized conservative symptomatic treatment, you must come to the regular hospital promptly.