Rheumatoid arthritis isn’t just about joint pain—it can affect multiple organs, leading to complications like heart disease, lung fibrosis, eye conditions, skin vasculitis, and nervous system issues. Micah Yu, MD, highlights cases of lung involvement and life-threatening neck instability while emphasizing the importance of early intervention and aggressive treatment when needed. He also discusses rare but severe complications, such as Felty syndrome, and the role of medications alongside holistic approaches. Working closely with a rheumatologist is vital to managing these systemic effects and preventing long-term damage.