M Mr.X Guest Apr 28, 2006 #3 JUICED PIT said: What exactly is letrozole? Click to expand... Letrozole is a Class II competitive aromatase inhibitor, the most powerful powerful of the 3 - arimidex, aromasin, letrozole. Letrozole = Femara (words are usually interchanged). It's a very powerful AI, one of the best tools for gyno treatment.
JUICED PIT said: What exactly is letrozole? Click to expand... Letrozole is a Class II competitive aromatase inhibitor, the most powerful powerful of the 3 - arimidex, aromasin, letrozole. Letrozole = Femara (words are usually interchanged). It's a very powerful AI, one of the best tools for gyno treatment.