Letrozole-Teva 2.5 mg (Letrozole Teva) is a medication from the class of aromatase inhibitors, primarily used in the treatment of hormone-dependent conditions, including breast cancer in postmenopausal women.
It works by reducing estrogen levels in the body through inhibition of the aromatase enzyme, thereby slowing the growth of hormone-sensitive cancer cells.
👉 Letrozole-Teva 2.5 mg (Letrozole Teva) 👈
How Letrozole Works
Letrozole lowers estrogen production by blocking the aromatase enzyme, which is responsible for converting androgens into estrogens.
Main effects:
- reduces estrogen levels in the body
- inhibits growth of hormone-dependent tumor cells
- slows progression of hormone-sensitive cancers
- supports hormonal regulation in postmenopausal patients
It is a key medication in modern endocrine (hormonal) cancer therapy.
Indicações
Letrozole-Teva 2.5 mg é usado para:
- hormone receptor-positive breast cancer in postmenopausal women
- adjuvant therapy after surgery
- prevention of cancer recurrence
- metastatic breast cancer treatment
- neoadjuvant therapy in selected cases
Mecanismo de ação
Letrozole is a selective aromatase inhibitor that:
- blocks estrogen synthesis in peripheral tissues
- lowers estradiol and estrone levels
- targets hormone-dependent tumor growth
- does not directly affect cortisol or other major hormone pathways
Key Properties
- anti-estrogen hormonal therapy
- significant reduction of estrogen levels
- slows tumor progression
- long-lasting therapeutic effect
- used only in postmenopausal women
Forma de dosagem
- film-coated tablets
- strength: 2,5 mg
- pack: 30 tablets
Who It Is Suitable For
Letrozole Teva is used in:
- postmenopausal women
- patients with hormone-dependent breast cancer
- oncology treatment protocols
- doctor-supervised cancer therapy
Important Notes
- must be used under medical supervision
- not indicated during pregnancy or breastfeeding
- requires monitoring of bone health
- affects hormone levels in the body
- part of long-term endocrine therapy
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