What are the early symptoms of rheumatoid arthritis?

Early symptoms of rheumatoid arthritis may show some systemic manifestations, such as patients may show symptoms of low fever before onset, and may also show symptoms such as fatigue, fatigue, general soreness or loss of appetite, weight loss, etc. As the disease progresses, it will show typical joint symptoms, which can be manifested as symmetrical multi-joint swelling, pain, accompanied by stiffness and tenderness, often involving finger joints, wrist joints, and may also show knee joints, ankle joints, and toe joints.