Sold under « Lenvima », Lenvatinib is indicated for the treatment of certain kinds of thyroid cancer when radioactive iodine proves futile, not to mention that it is also used for other cancers as well. For instance, it is used in combination with Everolimus “to treat advanced kidney cancer when other medicines have not been effective”. And when liver cancer cannot be removed surgically, doctors use Lenvatinib to deal with it. This medication works “by interfering with the growth and spread of cancer cells in the body” (drugs.com) You must tell your doctor beforehand about your other medical conditions (in case you’ve had any issues that you were treated for), especially if you’ve ever had a heart attack, kidney or liver disease, or bleeding problems. You should also avoid pregnancy at all costs during your treatment as Lenvatinib could indeed harm the unborn baby. Breastfeeding is also not safe while using this medication. Bear in mind that you need to take Lenvatinib once per day, with or without food. As for its side effects, they include weight loss, trouble breathing, muscle pain, nausea, vomiting, and rash. Remember that you should call your doctor if you have any of the following side effects, considering they are more serious than the previous ones: heart/liver problems, low calcium level, unusual bleeding, and severe diarrhea.