Leukeran, also known as chlorambucil, is a chemotherapy drug used to treat different types of cancer, including lymphoma, leukemia, and Hodgkin's disease. There are several synonyms or alternative names for leukeran or chlorambucil, and these include Oncochlor, Leukersan, Lumitin, and Elspar. Other drugs with similar or related effects include bendamustine, cyclophosphamide, and melphalan. In many cases, these drugs are used in combination with others to increase their effectiveness. While leukeran can be effective in treating cancer, it can have severe side effects, including damage to the liver, kidneys, and bone marrow, so it is essential to communicate with your doctor or healthcare team if you experience any adverse effects.