Medexus Pharmaceuticals Inc. operates as a pharmaceutical company in Canada and the United States. The company focuses on the therapeutic areas comprising oncology, hematology, rheumatology, auto-immune diseases, allergy, and dermatology. Its primary products are IXINITY, an intravenous recombinant factor IX therapeutic for use in patients with hemophilia B; Rasuvo and Metoject, a formulation of methotrexate designed to treat rheumatoid arthritis and other auto-immune diseases; Rupall, a prescription allergy medication; and Gleolan, an optical imaging agent indicated in patients with glioma as an adjunct for the visualization of malignant tissue during surgery. The company's products portfolio also includes Cuvposa, a glycopyrrolate oral solution; Naproxen, a Pediapharm naproxen suspension; Otixal, a ciprofloxacin and flucinolone acetonide; Trispan, a triamcinolone hexacetonide injectable suspension; and Trecondyv, a bifunctional alkylating agent for use as part of a conditioning treatment for patients undergoing allogeneic hematopoietic stem cell transplantation. In addition, it offers over the counter products comprising Nyda, a topical revolutionary treatment indicated for the eradication of head lice; Relaxa, an osmotic laxative to treat occasional constipation in adults; Oralvisc to reduce joint pain and enhance joint function in osteoarthritis of the knee; and Calcia Calcium and vitamin D products. The company was formerly known as Pediapharm Inc. and changed its name to Medexus Pharmaceuticals Inc. in December 2018. Medexus Pharmaceuticals Inc. is based in Toronto, Canada.