Does TRT actually treat anxiety and depression in men?

What did @socalurologyinstitute actually say?

The creator, apparently a urologist, made two core claims: first, that testosterone has a known track record for helping with depression, and second, that "many" anxious men who start testosterone replacement therapy (TRT) become less anxious. They also addressed a viewer who reported getting more anxious on too-high doses, advising that "too much testosterone can cause a lot of side effects" and that the fix is finding the right dose under a knowledgeable physician's supervision.

The overall framing was cautiously optimistic. They did not promise TRT fixes anxiety universally. They said, correctly, that individual response varies and that dose matters. That kind of nuance is rarer than it should be in TRT content on TikTok, so credit where it is due.

Does the science back this up?

Partially, yes. The depression angle has the stronger evidence base. The anxiety link is real but messier, and the creator oversimplifies it.

On depression: a 2019 meta-analysis by Walther et al. in JAMA Psychiatry pooled 27 randomized controlled trials and found testosterone supplementation significantly reduced depressive symptom scores compared to placebo in men, particularly those with hypogonadism or subthreshold depression. That is a solid evidence base.

On anxiety: the picture is more complicated. Several smaller studies, including Wittert et al. (2003, Journal of Clinical Endocrinology and Metabolism) and a review by Zarrouf et al. (2009, Journal of Psychiatric Practice), suggest testosterone has anxiolytic properties in hypogonadal men. However, the effect size is inconsistent, and most trials were not designed with anxiety as the primary endpoint. Animal model data is actually stronger here than human RCT data.

The dose-anxiety relationship the creator mentions is also supported. Supraphysiologic testosterone levels are associated with mood instability and irritability. A 2022 review by Traish et al. in Reviews in Endocrine and Metabolic Disorders noted that estradiol conversion from excess testosterone may contribute to mood dysregulation in some men.

What did they get wrong (or right)?

They got the general direction right, but "for years we've known testosterone helps with depression" overstates certainty. The evidence is encouraging, not settled. Many trials have significant methodological limitations: small samples, no placebo arm, or populations already on other treatments.

The claim that "many" anxious men become less anxious on TRT is accurate in spirit but lacks precision. Most positive anxiety findings come from hypogonadal populations. Applying this to men with anxiety who have normal testosterone levels is a different claim, and one with far weaker support. The creator does not make that distinction, which matters clinically.

What they got right: acknowledging individual variation, flagging that too-high doses can worsen symptoms, and consistently pointing viewers toward physician supervision. That is responsible content. The framing that TRT is "certainly a possibility" rather than a guaranteed fix is appropriately hedged for a short-form video.

What should you actually know?

If you have anxiety and are considering TRT, the first step is bloodwork, not a prescription. TRT's mood benefits are most consistently seen in men with confirmed hypogonadism (typically total testosterone below 300 ng/dL by most guidelines). If your levels are normal, the evidence for TRT improving anxiety is thin.

Anxiety itself can also suppress testosterone. Chronic stress elevates cortisol, which directly inhibits testicular testosterone production. That means treating the anxiety, through therapy, medication, or lifestyle, might raise testosterone naturally without adding exogenous hormones.

High-dose TRT or supraphysiologic dosing, common in unsupervised use, can worsen anxiety through multiple pathways: elevated estradiol, sleep disruption from erythrocytosis, and direct central nervous system effects. The creator's warning here is well-placed.

TRT is also not a standalone mental health treatment. Clinical anxiety disorders require clinical evaluation. A urologist managing TRT should be coordinating with mental health providers when mood symptoms are part of the picture, not substituting for them.