Biologic Therapy for Rheumatoid Arthritis

Biologic therapy involves targeted medications that modulate specific components of the immune system to treat moderate to severe rheumatoid arthritis (RA). Common biologics include TNF inhibitors, IL-6 inhibitors, and B-cell or T-cell modulators. These therapies are used when standard DMARDs fail to control disease activity.Administered via subcutaneous injection or intravenous infusion, biologic therapy helps reduce inflammation, relieve pain, and prevent joint damage. Baseline infection screening is essential before starting treatment. Ongoing care includes regular laboratory monitoring and adjustments to doses based on patient response and side effects.