Medexus Pharmaceuticals Inc, formerly Pediapharm Inc is a leading specialty pharmaceutical company with a strong North American commercial platform. It is focused on the therapeutic areas of auto-immune disease and pediatrics. The leading products are Rasuvo and Metoject, a unique formulation of methotrexate to treat rheumatoid arthritis and other auto-immune diseases; and Rupall, an innovative allergy medication with a unique mode of action.