Oxaliplatin is a chemotherapy medication primarily used to treat certain types of cancer, particularly colorectal cancer. It works by interfering with the cancer cells' ability to divide and grow, ultimately leading to their death. Oxaliplatin is often used in combination with other drugs to enhance its effectiveness. This medication is typically administered through an intravenous (IV) infusion in a hospital or clinic setting. Common side effects may include nausea, vomiting, and sensitivity to cold. Patients receiving oxaliplatin are closely monitored for any adverse reactions during treatment.