Rheumatism can not be cured by sitting on the moon, rheumatism is divided into two types, the first type is organic rheumatism, the second type is functional rheumatism. Among them, organic rheumatism is most common in rheumatoid arthritis, systemic lupus erythematosus, gouty arthritis and vasculitis, dry syndrome and so on. These rheumatic diseases are chronic and require long-term drug treatment to achieve clinical remission. Functional rheumatism is generally caused by anxiety or depression and other emotional disorders, which are similar to rheumatism-related symptoms, generally manifested as fear of wind, fear of cold, joint pain and generalized pain or low back pain. This type of functional rheumatism is common in postpartum women, also known as menstrual disease, can generally be relieved through psychological guidance or by taking anti-anxiety and anti-depressant drugs, the so-called sitting on the moon can cure postpartum rheumatism argument is wrong.