Andrew Jackson Mother and father both died when he was at a young age. His father died when he was 15 and his mother when he was 20. His mother was in a way killed by the Brit â¦ ish.
How It Works. Leflunomide (Arava) is a disease-modifying antirheumatic drug (DMARD) that is used to treat rheumatoid arthritis. It interferes with the progression of the disease by blocking the production of white blood cells that cause the joint inflammation in rheumatoid arthritis.
Back to Leflunomide. Leflunomide is a type of disease-modifying anti-rheumatic drug (DMARD). It's also known by its trade name, Arava. DMARDs like leflunomide dampen down underlying disease processes, rather than simply treating your symptoms. Leflunomide reduces the activity of your immune system (your body's defence system), which may be overactive in some conditions.