Flutamide is a medication primarily used to treat prostate cancer. It works by blocking the action of androgens, which are male hormones that can promote the growth of cancer cells in the prostate. Flutamide is often prescribed in combination with other treatments, such as surgery or radiation therapy, to enhance its effectiveness. This drug is taken orally and is usually administered in pill form. Common side effects may include hot flashes, gastrointestinal issues, and liver function changes. Regular monitoring by a healthcare provider is essential to ensure safety and effectiveness during treatment with Flutamide.