Carbizol 10 mg Tablet is an antithyroid medication used to manage hyperthyroidism (overactive thyroid gland). It contains Carbimazole, which is metabolized into Methimazole in the body. This active form inhibits the thyroid peroxidase enzyme, reducing the production of thyroid hormones (T3 and T4) by interfering with the iodination of tyrosine residues in thyroglobulin