Femara 2.5mg Letrozole for breast cancer treatment - Femara drug price | ThuocLP Vietnamese Health

 

The drug Femara 2.5mg Letrozole is an adjuvant treatment of early stage breast cancer

  • Brand name: Femara 2.5mg.
  • Active ingredient: Letrozole.
  • Manufacturer: NOVARTIS.
  • Content: 5mg.
  • Form: Tablets.
  • Packing: Box of 30 tablets.
Femara 2 5mg Letrozole for cancer treatment (5)
Femara 2 5mg Letrozole for cancer treatment (5)

What is Femara medicine?

The drug Femara (letrozole) lowers estrogen levels in postmenopausal women, slowing the growth of certain types of breast tumors that require estrogen to multiply in the body.

The drug is used to treat breast cancer  in postmenopausal women. The drug is usually indicated for women who have been taking tamoxifen (Nolvadex, Soltamox) for 5 years.

Indications for treatment

  • Postmenopausal women: Adjuvant treatment for early stage breast cancer, hormone receptor-positive.
  • Prolonged adjuvant therapy for early stage breast cancer has received standard adjuvant therapy with tamoxifen.
  • First-line therapy for hormone-dependent advanced breast cancer.
  • Advanced breast cancer has been treated with anti-estrogen drugs.
  • Breast-conserving pre-operative treatment for localized breast cancer with hormone receptor-positive.

The dosage of the drug Femara

Usual Adult Dosage for Breast Cancer:

  • For use as first-line treatment of menopausal women with receptor-active or advanced breast cancer hormone at the site of the disease or unknown metastasis of hormone receptors. 
  • Femara is also indicated for the treatment of advanced breast cancer in postmenopausal women with progression of the disease following antiestrogen therapy: 2.5 mg orally 1 tablet / day without regard to meals. 
  • In patients with advanced disease, Letrozole treatment should continue until tumor progression is evident.

Usual Adult Dosage for Breast Cancer - Adjuvant:

  • For use as an adjuvant treatment of early stage breast cancer in postmenopausal women who have received 5 years of adjuvant tamoxifen therapy: 2.5 mg orally 1 tablet / day for which not related to the meal. 
  • The optimal duration of the letrozole drug therapy is not known. The drug should be discontinued if there is a recurrence of the tumor.

How to use the drug

  • The drug Femara is indicated to take 1 tablet / day, do not increase or decrease the dose without the consent of the treating doctor.
  • The drug can be taken orally with or without food.
  • While using the medicine, you may need frequent blood tests. Your bone mineral density may also need to be checked.
Femara 2 5mg Letrozole for cancer treatment (6)
Femara 2 5mg Letrozole for cancer treatment (6)

What happens if I miss a dose?

  • If you forget to take a dose, take it as soon as possible.
  • But if it is almost like the next dose, skip the missed dose and take your next dose at the time as planned.
  • Do not take double the prescribed dose.

What happens if I overdose?

  • Call 911 or go to the nearest local Medical Station right away.
  • Of course, you need to keep a record and bring a list of all the medications you have taken, including prescription and over-the-counter medications.

Note before taking the drug

You should not take it if you are allergic to letrozole, or have not completely gone through menopause.

To make sure this medicine is safe for you, tell your doctor if you have:

  • Liver disease (especially cirrhosis);
  • Osteoporosis, bone (low bone mineral density);
  • High cholesterol;

Although it is not likely that a postmenopausal woman will become pregnant, the drug could harm an unborn baby. Do not take this medicine if you are pregnant or may become pregnant.

It is not known whether letrozole passes into breast milk or if it could harm a nursing baby. You should not breastfeed while you are using the medicine.

Side effects of the drug Femara 2.5mg

You should tell your doctor if any of the following side effects are severe or do not go away:
  • Bone, joint, or muscle pain;
  • Headache and nausea;
  • Shortness of breath;
  • Difficulty sleeping;
  • High cholesterol;
  • Hair loss or baldness;
  • Swelling of the feet, ankles, and lower legs.

Serious side effects of the drug:

  • Allergic reactions, including life-threatening allergic reactions;
  • Brittle bones and fractures;
  • Heart attack, stroke, blood clotting and high blood pressure;
  • Uterine cancer.

Drug interactions

Other drugs may interact with the active ingredient letrozole, including prescription and over-the-counter medicines, vitamins, and herbal products.

Concomitant use caution: The drug tends to depend mainly on isoenzymes (cytochrome P450 isozyme 2A6, 2C19, CYP2A6) & drugs with a narrow therapeutic index.

 Articles are excerpted from:

https://nhathuoconline.org/thuoc-ung-thu/ung-thu-vu/thuoc-femara/

https://twitter.com/i/moments/1412035084400562178

https://www.pinterest.com/pin/721279696575449380/

https://bstranngocanh.tumblr.com/post/655874797420658688/thuoc-femara-la-thuoc-gi-thanh-phan-cong-dung

https://issuu.com/thuoclp/docs/thuoclp-thuoc-femara-2-5mg-letrozole-dieu-tri-ung-

https://trello.com/c/5ttfdMHZ/132-femara-la-thuoc-gi-cong-dung-lieu-dung-thuoclp-vietnamese

https://www.vietnamta.vn/thuoclp/?link-id=118818

https://linkhay.com/blog/168769/femara-thuoc-dieu-tri-ung-thu-vu-tien-trien-o-phu-nu-man-kinh-athuoclp-vietnamese

https://www.slideshare.net/TrnNgcnh3/thuocfemaracongdungchidinhvaluuykhidung-thuoclp-vietnamese

https://getpocket.com/@bstranngocanh/share/6439642

https://www.reddit.com/user/bstranngocanh/comments/oe7jx0/thuoc_femara_2_5mg_cong_dung_lieu_dung_va_cach/

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