Dax Shepard opened up about his use of testosterone injections in a new episode of his podcast, "Armchair Expert." Shepard revealed that he was using the shots after guest Ashton Kutcher complimented ...

Injectable testosterone esters and transdermal testosterone gels have generally been assumed to be equally safe and effective forms of testosterone-replacement therapy for male hypogonadism. Now, ...

Testosterone substitution in male hypogonadism is a recognized tool to treat symptomatic patients. Various forms of this treatment exist including a long-acting intramuscular form using testosterone ...