Transdermal testosterone can be prescribed off-label for postmenopausal women with low libido if other causes are ruled out and testosterone levels are low.

“And so the way we generally recommend women to try this if they are having low libido, and we've ruled out other issues that may be psychologic —relationship, other issues that can affect libido, medications. There's a lot of things, obviously, that go into that. And we've checked their testosterone. It appears to be low for physiologic levels for women, which, again, is one tenth of the male level, then we can actually prescribe off-label testosterone. And the guidelines or the consensus statements are not like true guidelines, but they recommend using transdermal testosterone.”