Sex Drive

Testosterone plays a central role in male libido. It influences sexual desire, arousal and overall sexual wellbeing. When testosterone levels fall below a healthy range, many men notice a decline in their sex drive.

This change often happens gradually. Interest in intimacy may reduce, sexual thoughts may become less frequent, and the desire that once felt natural can feel noticeably lower. For some men, this can also be accompanied by changes in sexual performance or confidence.

While libido can be affected by many factors such as stress, sleep or relationship dynamics, testosterone deficiency is an important medical cause that should not be overlooked.

For men with confirmed low testosterone, restoring hormone levels under medical supervision can help improve sexual desire and overall sexual health over time.

Illustration of a worried man with curly hair and a mustache looking down inside his pants waistband.
TRT symptoms

Experiencing any other symptoms?

Low testosterone rarely shows up as just one thing. If any of these feel familiar, take a look:

Your TRT questions, answered.

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Can low testosterone reduce my sex drive?
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Will TRT bring my libido back?
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Is low libido always about testosterone?
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How do you investigate low sex drive at Arc?
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Is reduced libido the same as erectile difficulty?

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