As the weather turns cooler in autumn, especially at night, rheumatism and rheumatoid arthritis patients start to have pain around the body. According to medical research, because the peripheral nerves around the joints are particularly sensitive to changes in temperature and air pressure, cold joints will lead to poor blood circulation around the joints, and as the local capillaries and tissues of the joints change, some inflammatory substances will be released, causing nerve endings to be compressed and produce soreness, so the temperature, humidity, and atmospheric pressure of the weather will affect the symptoms of rheumatism, and women seem to be more sensitive than Women seem to be more sensitive to climate change than men. Recently, the number of arthritis patients in major hospitals in Chengdu has started to increase. Therefore, experts warn that during the change of seasons, it is important to pay attention to joint warmth and be alert to the onset and recurrence of rheumatoid arthritis. Rheumatoid arthritis is a common disease, manifested as joint swelling, pain, morning stiffness, mostly in the proximal interphalangeal, metacarpophalangeal and metatarsophalangeal joints, later involving the wrist, knee, elbow, ankle, shoulder, hip and other joints, and finally develop into joint deformation, dysfunction, with a very high disability rate. It seriously endangers the physical and mental health of patients. Once the above symptoms appear, do not take drugs indiscriminately, you need to go to the hospital in time to avoid delaying the disease.