Rheumatoid arthritis patients can soak their feet because it will not cause adverse consequences to their condition. The pathogenesis of rheumatoid arthritis is based on immune damage and repair caused by stimulation of autoimmune response under the combined effect of multiple factors such as heredity, infection and environment. The first symptom is mostly symmetrical swelling with morning stiffness in multiple joints such as hands, wrists and feet. At present, rheumatoid arthritis cannot be cured, and individualized treatment plans need to be developed in consultation with clinicians. In addition to the application of methotrexate, it is necessary to combine a variety of other drugs, if necessary, short-term application of small doses of glucocorticoids. Patients should pay attention to rest, braking the joints in the acute phase, and exercise in the recovery phase. Can therefore rheumatoid arthritis patients can soak their feet to relieve pain and assist in treatment.