Letrozole Mode of Action
Letrozole is a medication primarily used to treat breast cancer in postmenopausal women. It belongs to a class of drugs known as aromatase inhibitors, which work by reducing the production of estrogen in the body. Letrozole is commonly prescribed to help prevent cancer recurrence following surgery or radiation therapy.
How Does Letrozole Work?
The mode of action of letrozole involves blocking the enzyme aromatase, which is responsible for converting androgens into estrogen. By inhibiting this enzyme, letrozole reduces the amount of estrogen in the body, effectively starving hormone-sensitive cancer cells and preventing them from growing and spreading.
Key Points about Letrozole Mode of Action:
- Letrozole blocks the enzyme aromatase
- Aromatase is responsible for converting androgens into estrogen
- Letrozole reduces estrogen levels in the body
- Lower estrogen levels help prevent cancer cell growth and spread
Frequently Asked Questions about Letrozole:
- What is the primary use of letrozole?
- How does letrozole work to treat cancer?
- Are there any side effects associated with letrozole?
Letrozole is primarily used to treat breast cancer in postmenopausal women.
Letrozole works by reducing the production of estrogen in the body, thereby starving hormone-sensitive cancer cells.
Common side effects of letrozole may include hot Letrozol Teva Film 2.5mg Mode of action flashes, fatigue, joint pain, and osteoporosis.
In conclusion, letrozole’s mode of action as an aromatase inhibitor plays a crucial role in the treatment of breast cancer. By reducing estrogen levels in the body, letrozole helps prevent cancer cell growth and spread, ultimately improving patient outcomes.