How long does dutasteride last in the body ?

[Jojje]

like me that take finasteride and dutasteride EOD i wonder how long does the dutas last in the body ? how long is its halflife or what they say ??

 

[Bryan]

Dutasteride's half-life depends to a considerable extent on its concentration in the blood. When you've been taking it for a long time at the recommended dose (0.5 mg/day), the half-life is around 4-5 weeks. If you've been taking a smaller dose for a long time (0.1 mg/day, for example), the half-life will only be around 3-4 days or so.