Autoimmune Disease Therapeutics Market Set for Growth Through 2034 as Biologics, Precision Medicine and Pipeline Innovation Reshape the Competitive Landscape
The global autoimmune disease therapeutics market is projected to grow from USD 132.75 billion in 2025 to USD 254.60 billion by 2034, at a CAGR of 7.5%. Growth is driven by rising autoimmune disease diagnoses, increased adoption of biologics and targeted oral therapies, biosimilar expansion, and emerging cell and gene therapies. Biologics dominate with 66% market share, TNF inhibitors lead drug classes at 29%, and rheumatoid arthritis accounts for 34% of revenue. North America holds 44% regional share while Asia-Pacific is expected to grow fastest.