Methyltestosterone wani nau'i ne na roba na hormone testosterone, wanda ake amfani dashi don magance yanayin da ke da alaka da ƙananan matakan testosterone a cikin maza, kamar jinkirta balaga, rashin ƙarfi, da sauran rashin daidaituwa na hormonal. Hakanan ana iya amfani da shi a wasu lokuta don magance cutar kansar nono ga mata, da haɓaka haɓaka da haɓakar sassan jima'i na maza da halayen jima'i na biyu. Methyltestosterone yana samuwa ta nau'i-nau'i daban-daban, ciki har da allunan da allurai, kuma yawanci likita ko wasu ƙwararrun kiwon lafiya ne suka rubuta su.