Proleukin is a drug used to enhance the immune system's activity against certain types of cancer, such as metastatic skin cancer and kidney cancer. The drug contains interleukin-2, which activates powerful immune cells, such as natural killer cells and T cells, helping the body attack cancer cells more strongly. It is given intravenously and is usually used in specialized centers due to its strong effect and the high likelihood of side effects, such as fever, fatigue, and a sharp drop in blood pressure. It may affect the heart or kidneys in some cases, so the patient requires close monitoring during the treatment period.
Proleukin should not be used without strict medical supervision. The doctor must be informed of any chronic diseases or other medications before starting treatment.