Letrozol Anti Estrogen Steroids Powder Supplements for Men Femara
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- Model NO.: 112809-51-5
- Customized: Non-Customized
- Suitable for: Elderly, Children, Adult
- Purity: >99%
- Specification: USP
- HS Code: 8888
- Powder: Yes
- Certification: GMP, ISO 9001, USP, BP
- State: Powder
- Trademark: LSW
- Origin: China
Quick details of letrozol femara:
|Alias::||Letrozol, Femara||Assay(by HPLC):||98%|
|Product Name:||Anti Estrogen Steroid Powder||Application:||Women, Men|
Letrozol femara quick reviews
1. Femera, commonly known as Letrozol is an anti-estrogen medication more aptly labeled an aromatase inhibitor (AI.)
2. Originally developed in the fight against breast cancer, the purpose of Letro as it is often called is to reduce and inhibit estrogen buildup as excess estrogen has been directly linked to breast cancer; often the medication is given to patients as part of their post-surgery therapy.
3. Letrozol is not an anabolic steroid in any shape or form but belongs to the aromatase inhibitor family and by its very nature its primary mode of action is just inhibiting aromatase.
4. Letrozol directly affects estrogen by blocking the aromatase enzyme or better yet by blocking or inhibiting the aromatase process.
5. By its nature Letro greatly reduces the amount of estrogen in the body and prohibits estrogen from conversion as is a common occurrence with many anabolic androgenic steroids.
6. By supplementing with Letro while on cycle we can prevent side-effects from occurring or at least greatly aid in the process.
What is Femara letrozol?
Femara is a form of hormone therapy known as an aromatase inhibitor, which works by reducing the amount of estrogen produced in the bodies of postmenopausal women. Femara has been approved for:
black bulletTreatment of postmenopausal women with hormone
receptor-positive or unknown advanced breast cancer that was progressing after anti-estrogen therapy-in 1997
black bullet First-line treatment of postmenopausal women with hormone receptor-positive or unknown locally advanced or metastatic breast cancer-in 2001
black bullet Extended adjuvant treatment of postmenopausal women with early breast cancer who have received prior stand
Femara has been available for over 10 years and research by Novartis Oncology has continued during this time.
Femara (letrozol) lowers estrogen levels in postmenopausal women, which may slow the growth of certain types of breast tumors that need estrogen to grow in the body.
Femara is used to treat breast cancer in postmenopausal women. It is often given to women who have been taking (Nolvadex, Soltamox) for 5 years.
Femara may also be used for purposes not listed in this
Femara (letrozol) 2.5 mg tablets are approved for the adjuvant (following surgery) treatment of postmenopausal women with hormone receptor-positive early stage breast cancer.
Important Safety Information
Femara is only indicated in postmenopausal women. You should not take Femara if you are premenopausal. Your doctor should discuss the need for adequate birth control if you have the potential to become pregnant, if you are not sure of your postmenopausal status, or if you recently became postmenopausal. You should not take Femara if you are pregnant as it may cause harm to an unborn child. You should also discuss with your doctor what to do if you are nursing a child.
The use of Femara may cause decreases in the density of your bones, increases in bone fractures and osteoporosis. Monitoring of the density of your bones may be required.
Some patients taking Femara had an increase in cholesterol. Your doctor may require the monitoring of cholesterol in your blood.
Some women reported fatigue, dizziness and drowsiness with Femara. Until you know how it affects you, use caution before driving or operating machinery.
Some women had moderate, temporary decreases in white blood cell counts. The medical significance of this is not known.
The most serious side effects seen with Femara are bone effects (fractures, decreased bone density and osteoporosis) and increases in cholesterol. Other common side effects seen with Femara include joint pain, nausea, weight decrease, vaginal irritation, and pain in the extremities. Other important less commonly reported side effects include blood clots, other cancers, stroke, heart attack and endometrial cancer.
Femara is a once-daily, convenient prescription tablet. Your doctor may tell you
to take Femara every other day if you have severe liver disease. Always take your medicine exactly as prescribed by your doctor.
Before taking this medicine
You should not use Femara if you are allergic to letrozol, or if you have:
if you have not gone completely through menopause.
To make sure Femara is safe for you, tell your doctor if you have:
liver disease (especially cirrhosis);
osteoporosis, osteopenia (low bone mineral density);
Although it is not likely that a postmenopausal woman would be pregnant, Femara
could harm an unborn baby. Do not take this medicine if you are pregnant or may become pregnant. Use effective birth control if you are not past menopause,and tell
your doctor right away if you become pregnant during treatment.
It is not known whether letrozol passes into breast milk or if it could harm a nursing
baby. You should not breast-feed while you are using Femara.
Femara side effects
Get emergency medical help if you have signs of an allergic reaction to Femara: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Common Femara side effects may include:
dizziness, drowsiness, weakness, tired feeling;
hot flashes, warmth in your face or chest;
bone pain, muscle or joint pain;
flushing (warmth, redness, or tingly feeling);
increased sweating; or
swelling, weight gain.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.
How should I take Femara?
Femara is usually taken once per day, or once every other day. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.
You may take this medicine with or without food.
While using Femara, you may need frequent blood tests. Your bone mineral density may also need to be checked.
Store at room temperature away from moisture and heat.
What happens if I miss a dose?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
What should I avoid while taking Femara?
This medication may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.
This medicine can pass into body fluids (including urine, feces, vomit, semen, vaginal fluid). Patients and caregivers should wear rubber gloves while cleaning up body fluids, handling contaminated trash or laundry or changing diapers. Wash hands before and after removing gloves. Wash soiled clothing and linens separately from other laundry.
What other drugs will affect Femara?
Other drugs may interact with letrozol, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.
1. Product Name: Letrozol Anti Estrogen Steroids Powder Supplements for Men Femara side effects
2. Molecular Formula: C17H11N5
3. Molecular Weight: 285.3
4. CAS No.: 112809-51-5
6. Melting Point : 181-183°C
7. Appearance: White powder or crystal powder
8. Manufacturer : LSW Tech.
9. Packing: As customers requirments
10. Usage: for postmenopausal women with advanced breast cancer, second-line therapy for the treatment of multiple anti-estrogen therapy after failure, for
bodybuilders used as AI in post cycle
|Appearance||White or off-white crystaline powder||White|
|Solubility||Soluble in Chloroform;|
Soluble in ethanol when heated
|ldentification||(1)Maximum absorption in wavelength of 240 nm|
Minimum absorption in wavelength of 215 nm
|(2)Infrared spectrum should be in accordance the dominant peak of contrast||In accordance with the dominant peak of contrast|
|Loss on drying||≤1.0%||0.8%|
(On anhydrous basis)
|Conclusion||Conforms Specifications of Enterprise Standard.|
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