Lenalidomide is the chemotherapy medication that is used in the treatment of multiple myelomas. Lidmed is the brand name of the same. It is a thalidomide derivative that showcases immune-modulating effects. As a result, it enhances the working of immune cells which furthermore act by attacking the cancer cells. Additionally, it also shows anti-tumour activity by slowing the cell proliferation of the cancerous cells. Lenalidomide 25 mg capsules can be purchased from Magicine Pharma.