Thyroid cancer is an abnormal growth of cells in the thyroid gland, located in your neck. Most types are highly treatable with an excellent prognosis. After surgical removal of the thyroid, the primary medications used include: Levothyroxine: A daily hormone replacement that replaces lost thyroid hormones and helps suppress hormones that could stimulate cancer regrowth. Radioactive Iodine: An oral therapy that targets and destroys any remaining thyroid or cancer cells.\n\nFor advanced cases, targeted therapies like lenvatinib or sorafenib may be prescribed. Rest assured, treatment is highly effective, and your healthcare team will guide you safely through every step.