Testosterone undecanoate

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Testosterone undecanoate.svg

Testosterone Undecanoate

Testosterone undecanoate, sold under the brand names Andriol and Nebido, is an anabolic steroid medication which is used in testosterone replacement therapy for male hypogonadism and certain other conditions. It is taken by mouth in the form of capsules or injected into muscle as a long-acting injectable.

Medical Uses[edit | edit source]

Testosterone undecanoate is primarily used in the treatment of male hypogonadism, a condition in which the body does not produce enough testosterone. It is also sometimes used to treat certain types of breast cancer in women. The medication works by supplementing the body's natural testosterone levels, helping to restore normal function and alleviate symptoms associated with low testosterone.

Side Effects[edit | edit source]

Common side effects of testosterone undecanoate may include acne, hair loss, increased body hair growth, headache, and mood changes. More serious side effects can include liver problems, heart problems, and prostate issues. It is important to discuss any potential side effects with a healthcare provider before starting treatment.

Dosage and Administration[edit | edit source]

The dosage of testosterone undecanoate can vary depending on the individual's specific needs and medical condition. It is typically taken once daily with food when used in capsule form, or administered by a healthcare professional as an injection. It is important to follow the prescribed dosage and administration instructions provided by a healthcare provider.

Contraindications[edit | edit source]

Testosterone undecanoate should not be used by individuals with prostate cancer, breast cancer, or hypersensitivity to the medication. It is also not recommended for use in women, particularly those who are pregnant or breastfeeding. Prior to starting treatment, a healthcare provider should be consulted to determine if testosterone undecanoate is appropriate for the individual.

References[edit | edit source]


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Contributors: Prab R. Tumpati, MD