FEMARA 5 – Para Pharma

📖 Definition

Letrozole is a targeted hormone therapy for breast cancer.
As a result, it lowers estrogen levels by blocking the aromatase enzyme, slowing cancer growth and reducing recurrence risk.

📜 Brand vs Generic

Letrozole is available as a generic and under the brand name Femara.
Generally, generics are identical in efficacy and safety but often cost less.
👉 Learn more about generic vs. brand: Healthline – Generic vs. Brand.

⚗️ Pharmacology

Letrozole tablets work by binding to the aromatase enzyme and preventing estrogen synthesis.
Consequently, estrogen-dependent cancer cells lose their growth stimulus.
Additionally, letrozole has a long half-life, which supports once-daily dosing.

⚠️ Side Effects

• Hot flashes and sweating
• Joint and muscle pain
• Osteoporosis or bone thinning
• Fatigue and dizziness
• Cholesterol changes

Therefore, monitoring bone density and cardiovascular health is recommended during therapy.

🏥 Indications

Doctors prescribe letrozole for different stages of breast cancer, including:

• Early breast cancer (hormone receptor positive, after surgery)
• Locally advanced breast cancer
• Metastatic breast cancer (spread beyond breast/lymph nodes)

👉 More info: Medical News Today – HR+ Breast Cancer.

🚫 Legal & Prescription Status

Letrozole is a prescription-only drug worldwide.
Consequently, it cannot be bought legally without medical approval.
However, online searches for letrozole cost usually compare pharmacies and generic versions.

📚 References

• Healthline – Letrozole Oral Tablets
• Healthline – Femara
• Healthline – Breast Cancer Overview
• Healthline – Menopause
• American Cancer Society – Hormone Therapy