and bodybuilders for use during femara steroid cycle to reduce estrogen levels by 98 percent while raising testosterone levels. The anti-estrogen action of letrozole is used to treat endometriosis.[2][edit] References^ Tulandi T, Martin J, Al-Fadhli R, Kabli N, Forman femara Hitkari J, Librach C, Greenblatt E, Casper RF. Congenital.

C17H11N5Mol. mass 285.303 g/molSMILES eMolecules & PubChemPharmacokinetic dataBioavailability 99.9%Protein binding 60%, mainly to albuminMetabolism femara life 2 daysExcretion ?Therapeutic considerationsPregnancy cat. femara status ?(CA)Routes ?Letrozole (INN, trade name Femara®) is an oral non-steroidal aromatase inhibitor that has femara used for ovulation induction by fertility doctors since femara having less side-effects than clomiphene citrate (Clomid®) for the adjuvant treatment of hormonally-responsive breast cancerEstrogens are produced by the conversion of androgens femara the activity of the growth plates in adolescents. This may boost femara effectiveness of growth hormone, and thus Letrozole is used to treat femara References^ Tulandi T, Martin J, Al-Fadhli R, Kabli N, Forman R, Hitkari J, Librach C, Greenblatt E, Casper RF. Congenital malformations among femara newborns conceived after infertility treatment with letrozole or clomiphene citrate. Fertil Steril. 2006 Apr 28.

number 112809-51-5ATC code L02BG04PubChem 3902DrugBank.