Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disorder primarily distinguished by synovial inflammation, which, as the disease evolves, can lead to bone erosion and destruction. Consequently, the pivotal strategy in preventing joint damage and fostering functional recovery lies in the effective management of synovial inflammation. Disease-modifying antirheumatic drugs (DMARDs) and prednisone therapy remain the first-line treatments for RA. However, in instances of refractory RA, these medications may fall short in adequately controlling inflammation, and they are often accompanied by several adverse effects, including limited bioavailability, therapeutic resistance, and potentially toxic side effects. Given these challenges, the identification of targeted therapies to manage disease activity and diminish inflammation becomes imperative.Recently, biologic agents for the treatment of RA have garnered significant attention owing to their minimal side effect profile, reduced potential for drug dependence, and their precise therapeutic action directly on target cells. This review provides a comprehensive exploration of advancements in biologics that target and inhibit inflammatory cytokine receptors, specifically TNF-α, IL-6, and IL-1β, as well as B lymphocyte receptors, TLR4, nanodrugs, and Janus kinase (JAK) inhibitors in the context of RA. By providing innovative perspectives and strategies for the treatment of this condition, this review contributes to the ongoing efforts to refine and improve the therapeutic landscape for RA.