Caprelsa, also known as vandetanib, is a medication used in the treatment of certain types of thyroid cancer. It works by blocking the action of certain proteins that are involved in the growth and spread of cancer cells. This drug is typically prescribed for patients with advanced medullary thyroid cancer that cannot be removed by surgery or has spread to other parts of the body.

It is important to follow your healthcare provider’s instructions carefully when taking Caprelsa. This medication is usually taken once daily, with or without food. It is important not to crush, chew, or break the tablets, as this can affect the way the medication is absorbed in the body.

Like all medications, Caprelsa can cause side effects. Common side effects may include diarrhea, rash, nausea, and high blood pressure. It is important to report any side effects to your healthcare provider, as they may be able to adjust your dosage or recommend other treatments to help manage these symptoms.

Before starting Caprelsa, it is important to inform your healthcare provider about any other medications or supplements you are taking, as they may interact with Caprelsa and affect its effectiveness. It is also important to inform your healthcare provider if you have any other medical conditions, such as heart problems or liver disease.

Overall, Caprelsa can be an effective treatment option for patients with certain types of thyroid cancer. By working closely with your healthcare provider and following their recommendations, you can help maximize the benefits of this medication while minimizing any potential risks.