Seaside living is not associated with the development of rheumatoid arthritis. There is no evidence to support that weather or environmental factors are related to the development of rheumatoid arthritis. Rheumatoid arthritis is a kind of autoimmune disease that involves multiple joints and systems and is caused by immune dysfunction. The cause of the disease is unknown at present, but it is closely related to genetics, environmental factors, and immune function, etc. However, people with rheumatoid arthritis are more likely to feel weather and environmental changes than normal people. However, it is true that people with rheumatoid arthritis are more susceptible than normal to changes in the weather and the environment, and may even experience a variety of discomforts. Cold, dampness, fatigue, etc. may be triggers for rheumatoid arthritis people, but as far as the disease itself is concerned, living by the sea has nothing to do with developing rheumatoid arthritis. Rheumatoid arthritis patients are advised to go to the rheumatology and immunology departments of regular hospitals for detailed consultation.