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Femara
Letrozole
$93.00
2.5mg · 3 × 30 tablets · 3 months supply
Generic· By Teva
$31.00 per month
Brand or generic
Generic packs carry the same active ingredient at the same strength.
How long a supply?
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Annual cost
$372a year at this pack size
Prescription required
Upload your prescription after ordering, or send it to our pharmacy team. We dispense only against a valid prescription.
2.5mg
About Femara
Overview
Femara contains letrozole, an aromatase inhibitor used to treat breast cancer in postmenopausal women. It is used for hormone receptor-positive early breast cancer, including extended treatment after prior standard tamoxifen therapy. It is also used as first- or second-line treatment for advanced breast cancer when hormone receptor status is positive or unknown. It works by blocking the aromatase enzyme, reducing the production of estrogen that can support the growth of some breast cancers.
What it treats
- Hormone receptor-positive early breast cancer in postmenopausal women, as adjuvant treatment. - Early breast cancer in postmenopausal women, as extended adjuvant treatment after prior standard adjuvant tamoxifen therapy. - Advanced breast cancer in postmenopausal women with hormone receptor-positive or unknown hormone receptor status, as first- or second-line treatment.
Safety information
Side effects
Common side effects include hot flashes, flushing, joint pain, bone and muscle pain, weakness, swelling, headache, dizziness, increased sweating and high cholesterol. Fatigue and drowsiness may also occur. Use caution when operating machinery. Letrozole can reduce bone mineral density and increase cholesterol. Discuss these risks with your doctor; bone density and cholesterol monitoring may be needed. Letrozole can harm an unborn baby. Contact your doctor if you are pregnant or think you may be pregnant. If you could become pregnant, the label recommends a pregnancy test and effective contraception.
Before taking this medicine
Do not take Femara (letrozole) if you are pregnant or allergic to letrozole or any of its ingredients. It can harm an unborn baby. If you could become pregnant, a pregnancy test is needed before treatment, and effective contraception should be used. Do not breastfeed during treatment. Letrozole may reduce bone mineral density and increase total cholesterol. Your clinician may consider monitoring your bone density and cholesterol. It may also cause tiredness, dizziness or sleepiness, so use caution when operating machinery.
Using Femara
Dosing
Dosing is set by your prescriber. Each health care professional may prescribe medication differently according to a patient's medical history and condition, so follow the directions on your prescription label and speak to your doctor or pharmacist before changing anything.
Storage
Store below 25°C in a dry place, in the original pack, away from direct light and moisture. Do not keep it in a bathroom. Keep all medicines out of the sight and reach of children.
Clinical information on this page is summarised from the US FDA label LETROZOLE TABLET [BRYANT RANCH PREPACK] (DailyMed, retrieved 19 September 2026).
Patient information and references
Official and supporting information to read alongside advice from your prescriber or pharmacist.
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