Letrozole Dosage: What You Need to Know

Letrozole Dosage: What You Need to Know

When it comes to treating certain types of breast cancer, letrozole is a common medication that is often prescribed. However, understanding the proper letrozole dosage is crucial for its effectiveness and minimizing potential side effects.

What is Letrozole?

Letrozole is an aromatase inhibitor that is commonly used in the treatment of hormone receptor-positive breast cancer. It works by reducing the production of estrogen in the body, which can help slow or stop the growth of cancer cells.

Proper Letrozole Dosage

The recommended letrozole dosage for breast cancer treatment is typically 2.5 mg taken once daily. It is important to take the medication at the same time each day to maintain consistent levels in the body.

Adjusting Dosage

Doctors may adjust the letrozole dosage based on individual factors such as age, weight, overall health, and other medications being taken. It is important to follow your doctor’s instructions closely to ensure the best possible outcome.

Potential Side Effects

Like any medication, letrozole can cause side effects. Common side effects include hot flashes, fatigue, joint pain, and nausea. In rare cases, more serious side effects such as bone thinning or liver problems may occur.

If you experience any concerning side effects while taking letrozole, be sure to contact your doctor right away. They may recommend adjusting your dosage or trying a different treatment approach.


Understanding the proper letrozole dosage is key to successful breast cancer treatment. By following your doctor’s instructions https://letrozoleonline.com/products/femara-2-5mg-eurimpharm/ and monitoring for any potential side effects, you can help ensure the best possible outcome from this important medication.