Comparing Top RA Medications 2025
Learn how RA drugs like Xeljanz, Taltz, Orencia, and Olumiant compare in treating rheumatoid arthritis. Discover which medication fits your needs based on safety, cost, and results.
Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects over 1.3 million Americans, causing joint pain, swelling, and fatigue. With multiple advanced medications available in 2025, understanding how they differ is essential for choosing the best treatment plan.
Let’s take a closer look at four leading RA medications in the U.S.: Xeljanz, Taltz, Orencia, and Olumiant.
1. Xeljanz (Tofacitinib)
Type: JAK inhibitor (oral tablet)
Use: Moderate to severe RA, often after failure of TNF inhibitors
Pros: Oral administration, fast-acting
Cons: Risk of infections, blood clots, and cardiovascular concerns
Dosing: Once or twice daily tablet
FDA-approved for RA, psoriatic arthritis, ulcerative colitis
2. Taltz (Ixekizumab)
Type: IL-17A inhibitor (injectable)
Use: More commonly used for psoriatic arthritis and plaque psoriasis, but occasionally prescribed off-label for RA
Pros: Strong skin clearance for psoriatic conditions
Cons: Injectionsite reactions, infections
Dosing: Subcutaneous injection every 4 weeks
3. Orencia (Abatacept)
Type: T-cell co-stimulation modulator
Use: Moderate to severe RA not responding to TNF blockers
Pros: Targets early immune activation, safe long-term use
Cons: Slower onset of action compared to other biologics
Dosing: IV or subcutaneous injection weekly or monthly
Good choice for patients at high risk of infections or who failed other biologics.
4. Olumiant (Baricitinib)
Type: JAK inhibitor (oral tablet)
Use: Moderate to severe RA
Pros: Oral, well-tolerated, potential hair regrowth benefits (off-label)
Cons: Same class risks as Xeljanz (blood clots, serious infections)
Dosing: Once daily tablet
Also being studied and used for COVID-19 inflammation and alopecia areata.
Choosing the Right Medication
Your rheumatologist will consider:
Medical history and risk of side effects
Insurance coverage and cost-saving programs
Lifestyle preference (oral vs. injection)
Previous treatment response
Copay & Coverage in the USA
All four drugs offer copay assistance cards or manufacturer savings programs
Covered by Medicare Part D, commercial insurance, and some Medicaid plans
Costs can range from $5 with copay card to $4,000+/month without insurance