how long does letrozole (femara) last in the body?
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how long does letrozole (femara) last in the body?
half life is 2-4 days.
not sure the active life or detection time.
Anyone with an answer to this? From what I've read letro takes a long time to establish stable levels in the blood (up to 60 days) but only has a half life of 2-4 days. The former could suggest a whopping detection time and the latter could suggest a very short one. Anyone who knows please post up!