Is winter in the south not conducive to scapulohumeral periarthritis?

Winter in the south is wet and cold, which is really not conducive to scapulohumeral periarthritis! The inducement of scapulohumeral periarthritis is that the shoulders catch cold, especially the habit of putting your arms outside the quilt when sleeping, which is the easiest for the shoulders to catch cold. You can buy cotton vest shoulder pad online and wear it when you sleep at night. It can also be worn under clothes during the day, and the effect is very good.