Man boobs,low libido: Dutasteride blocks conversion of testosterone to dht; this causes prostate shrinking and prevents baldness. It also raises estrogen which, in 8% of men can lower libido and in 1% of men cause breast enlargement. Get your testosterone, psa and Estradiol levels checked prior to starting therapy.
Answered 6/25/2014
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A doctor has provided 1 answer
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