Letrozole is an aromatase inhibitor used to treat estrogen receptor positive breast cancer. It blocks the production of estrogen, which lowers levels of estrogen and its receptors in the body. Letrozole is usually taken once a day for 5-10 days, followed by a rest period of 2-3 days between treatments.
Letrozole is not available as a standalone drug and can only be obtained by prescription from your doctor. It is typically used to treat postmenopausal women with locally advanced or metastatic breast cancer that has not responded to other hormone therapy or chemotherapy.
This article provides information on where to get letrozole, side effects, dosage, overdose, and more.
Table of Contents
How does letrozole work?
Letrozole works by decreasing the production of estrogen in the body. Estrogen is the hormone that feeds breast cancer cells and causes them to grow.
By decreasing the amount of estrogen in the body, letrozole can slow or stop the growth of breast cancer cells. This makes letrozole an important treatment for women with breast cancer.
Breast cancer is treated with a combination of therapies. Letrozole is used to treat women with estrogen receptor positive breast cancer.
Letrozole is also often given with another aromatase inhibitor called anastrozole to prevent the letrozole from decreasing estrogen too much. Anastrozole is not given during the treatment with letrozole.
Where to get Letrozole?
Letrozole is not available as a standalone drug and can only be obtained by prescription from your doctor. Your doctor will provide you with the necessary prescription and information regarding the dosage and frequency of administration necessary for your condition.
Side effects of Letrozole
Some of the common side effects of letrozole include an increased risk of developing fractures, osteoporosis, joint pain, muscle pain, hot flashes, vaginal bleeding, loss of interest in sex, and mood changes.
If you experience any of these symptoms, it is recommended to stop taking letrozole and speak to your doctor immediately.
In rare cases, women may experience breast tenderness, breast pain, or a lump in their breast. If any of these symptoms occur, it is recommended to stop taking letrozole and speak to your doctor immediately.
Dose of Letrozole
The dosage of letrozole prescribed for each patient depends on various factors such as the severity of the condition, age of the patient, weight, lifestyle factors, and other medical conditions the patient may have.
Letrozole is usually taken once a day for 5-10 days, followed by a rest period of 2-3 days between treatments.
Overdose of Letrozole
An overdose of letrozole is unlikely as the drug is not readily available as a standalone product. Since letrozole is only available by prescription, it is unlikely that an individual will overdose on the drug.
If you suspect that you or a loved one has overdosed on letrozole, it is important to seek immediate medical attention.
Final Words
Letrozole is a drug used to treat estrogen receptor positive breast cancer. It blocks the production of estrogen, which lowers levels of estrogen and its receptors in the body.
Letrozole is usually taken once a day for 5-10 days, followed by a rest period of 2-3 days between treatments. Letrozole is not available as a standalone drug and can only be obtained by prescription from your doctor.
It is typically used to treat postmenopausal women with locally advanced or metastatic breast cancer that has not responded to other hormone therapy or chemotherapy.
Letrozole works by decreasing the production of estrogen in the body. Estrogen is the hormone that feeds breast cancer cells and causes them to grow. By decreasing the amount of estrogen in the body, letrozole can slow or stop the growth of breast cancer cells.
