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 ...

man-injection-0316 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 ...

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 ...

An advisory panel to the US Food and Drug Administration (FDA) was split today on the question of whether or not testosterone undecanoate intramuscular injection (Aveed, Endo Pharma Solutions) is a ...

There are several FDA-approved testosterone preparations for men with documented hypogonadism: intramuscular injection of testosterone cypionate or testosterone enanthate; transdermal preparations ...

An intramuscular injection delivers medication into a muscle. Doctors frequently use intramuscular injections to administer vaccines and certain other drugs. Injection sites include the upper arm, hip ...