Common side effects can include joint pain, hot flashes, and fatigue. It may also reduce white blood cell counts, potentially increasing the risk of infection. While some patients may worry about stopping treatment, evidence suggests it continues to reduce cancer recurrence risk for years after the recommended 5-to-10-year course is completed.

Often prescribed for postmenopausal women who have already completed 2–3 years of treatment with Tamoxifen.

Because Exemestane is a potent hormonal medication, it requires a valid prescription from a licensed healthcare professional.

You cannot legally purchase this medication over-the-counter.

It works by blocking the enzyme aromatase, which reduces the amount of estrogen produced in the body. This helps slow or stop the growth of breast cancer cells that rely on estrogen to thrive.

The retail price for a 30-day supply of 25mg tablets can exceed $400, but coupons from platforms like GoodRx can reduce the price to approximately $30–$40. Key Features & Usage