Testosterone deficiency

What is testosterone deficiency?

Testosterone deficiency (the medical term is hypogonadism) simply means having a very low testosterone level. Testosterone is responsible for typical male sexual characteristics and is required by all men for a healthy life physically and psychologically.

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View the glossary for definitions of all of the commonly used terms associated with testosterone deficiency.

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Frequently asked questions (FAQs) about hypogonadism

For quick reference we have provided answers to the most commonly asked questions on testosterone deficiency. From diagnosis through to treatment options, you should find the answers to your questions here.

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