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1
The FDA is encouraging sponsors of testosterone replacement therapy to pursue a new indication for low libido in men with idiopathic hypogonadism.
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Currently, TRT products are approved only for men with hypogonadism due to established structural or genetic causes.
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The FDA's review indicated that TRT may be safe and effective for men with decreased libido linked to idiopathic hypogonadism.
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Sponsors are advised to contact the FDA by April 30 to discuss submission requirements for supplemental applications.
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Any new indication approval will require substantial evidence of effectiveness and a favorable risk-benefit assessment.
Original Source(s)
FDA Signals New Testosterone Pathway
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by Kathryn Wighton
April 16, 2026
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