Exemestane (Aromasin) – 25mg (30 tabs)

Exemestane (Aromasin) 25 mg (30 Tabs) is an oral medication containing 25 mg of exemestane per tablet. Exemestane is classified as a steroidal aromatase inhibitor and is primarily used to reduce estrogen levels in the body.

Active Ingredient

Exemestane inhibits the aromatase enzyme, which is responsible for converting androgens into estrogen. By lowering estrogen production, it is used in conditions where reducing estrogen activity is beneficial.

Composition

Each tablet typically contains:

• Exemestane – 25 mg

• Pharmaceutical excipients such as fillers, binders, and coating agents

Inactive ingredients vary depending on the manufacturer.

Mechanism of Action

Exemestane binds irreversibly to the aromatase enzyme, suppressing estrogen synthesis. This decrease in estrogen helps prevent estrogen from stimulating hormone-sensitive tissues, such as certain breast cancer cells.

Medical Uses

Exemestane is commonly prescribed for:

• Postmenopausal women with estrogen receptor–positive (ER+) breast cancer

• Hormone therapy following other treatments, such as tamoxifen

Treatment decisions are made by a healthcare professional based on patient-specific factors.

Pharmacological Characteristics

Exemestane is orally active and rapidly absorbed. It has a relatively long half-life, allowing for once-daily dosing. The drug is metabolized primarily in the liver.