Leflunomide is an immunomodulatory agent used to treat rheumatoid arthritis and psoriatic arthritis. It works by suppressing the immune system's activity, reducing inflammation and joint damage. Leflunomide is effective in improving joint function and alleviating symptoms. Common side effects may include diarrhea, nausea, and rash. In summary, Leflunomide is essential for managing autoimmune arthritis conditions.
Leflunomide inhibits dihydroorotate dehydrogenase, reducing the proliferation of activated lymphocytes and thus decreasing inflammation.














