CAS 112809-51-5 Anabolic Steroid Hormones Letrozole Femara Letrazole Muscle Growth

CAS 112809-51-5  Anabolic Steroid Hormones Letrozole Femara Letrazole Muscle Growth

Alias:Femara , Letrozole ,TROZET
Dosage: LETROZOLE TABLETS USP 2.5MG
Assay: 98.0-102.0%. USP32
CAS: 112809-51-5
Usage: Anti estrogen
Appearance: White crystalline powder.
Active life cycle : 6 hours
MW: 285.3
MP: 181-183 degrees
Half-life : Letrozole 2-4 day

How many letrozole pills should I take for fertility?
Brief Summary: Letrozole is considered an established treatment for ovulation induction. The most common protocol is daily dose of 2.5-7.5 mg starting day 3-5 of the cycle for 5 days. Another described protocol is single high dose 20mg Letrozole given on day 3 of the cycle.

Why is this medication prescribed?
Letrozole is used treat early breast cancer in women who have experienced menopause (change of life; end of monthly menstrual periods) and who have had other treatments, such as radiation or surgery to remove the tumor. It is also used to treat early breast cancer in women who have experienced menopause and who have already been treated with a medication called tamoxifen (Nolvadex) for 5 years. Letrozole is also used in women who have experienced menopause as a first treatment of breast cancer that has spread within the breast or to other areas of the body or in women whose breast cancer has worsened while they were taking tamoxifen. Letrozole is in a class of medications called nonsteroidal aromatase inhibitors. It works by decreasing the amount of estrogen produced by the body. This can slow or stop the growth of some types of breast cancer cells that need estrogen to grow.

How should this medicine be used?
Letrozole comes as a tablet to take by mouth once a day with or without food. Take letrozole at around the same time every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take letrozole exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

You may need to take letrozole for several years or longer. Continue to take letrozole even if you feel well. Do not stop taking letrozole without talking to your doctor.

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