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, ...

Credit: Thinkstock. The risk of hematocrit elevation may depend on testosterone therapy's route of administration, according to investigators. A rise in hematocrit levels occurs with 4 months of ...

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 ...

Men with low testosterone should go for intramuscular rather than transdermal replacement formulations, according to a new clinical practice guideline from the American College of Physicians (ACP). In ...

In the latest addition to the ongoing debate over the safety of testosterone treatment, researchers report no significant increased heart-attack risk in older men treated with an intramuscular form of ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: In the U.S., testosterone is a controlled substance, so you’ll ...

Intramuscular injection of testerosterone replacement therapy confers greater health benefits and lower cardiovascular risks than transdermal administration by skin patch or gel, a new study concludes ...

Please provide your email address to receive an email when new articles are posted on . Laurenzano, Marinkovic and colleagues conducted a retrospective study analyzing subcutaneous testosterone as ...