Exemestane

Exemestane is a type of medication known as an aromatase inhibitor. It is primarily used in the treatment of certain types of breast cancer in postmenopausal women.

By reducing estrogen levels in the body, Exemestane helps to slow or reverse the growth of hormone-receptor-positive breast cancer.

Information about Exemestane

Exemestane Uses

Exemestane is commonly used to manage specific health conditions related to breast cancer.

Treatment of hormone-receptor-positive breast cancer in postmenopausal women
Prevention of breast cancer recurrence
As part of adjuvant therapy after initial treatment

How Exemestane Works

Exemestane works by blocking the aromatase enzyme, which is involved in the production of estrogen. Lowering estrogen levels can help slow or stop the growth of certain breast cancers that need estrogen to grow.

This mechanism makes Exemestane effective in treating hormone-receptor-positive breast cancer in postmenopausal women.

Common side effects of Exemestane

Not everyone experiences side effects from Exemestane, and many side effects are mild and temporary.

Hot flashes
Fatigue
Joint pain
Headache
Insomnia
Sweating
Nausea

Contact your doctor if you experience any severe or persistent symptoms.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Exemestane

Aromasin
Dosage: 25mg
from $74.898 variant(s)

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Expert advice for Exemestane

Avoid consuming large amounts of alcohol while taking Exemestane.
Inform your doctor about any other medications you are taking to avoid interactions.
Report any unusual symptoms, such as severe bone pain or swelling, to your healthcare provider.
Regular monitoring by your doctor is important to check your response to the treatment.

Always consult your doctor for personalized medical advice.

Frequently Asked Questions

What does Exemestane do?

Exemestane reduces estrogen levels in the body, which can help slow or stop the growth of certain types of breast cancer.

How long does it take for Exemestane to work?

The effects of Exemestane may vary, and it can take several weeks to notice its full benefits. Regular follow-ups with your doctor are important.

Can I take Exemestane with other medications?

It’s important to inform your doctor about all medications you are taking, as Exemestane may interact with other drugs.

Are there any foods or drinks I should avoid while taking Exemestane?

While there are no specific dietary restrictions, it’s advisable to limit alcohol consumption and discuss any concerns with your doctor.

Is it safe to drive while taking Exemestane?

Some people may experience fatigue or dizziness. If you feel affected, avoid driving or operating heavy machinery.