For men who have previously undergone definitive treatment for prostate cancer, the usage of TRT is becoming more accepted. In one study, 12 months after TRT, only one patient out of 20 men with previous PIN developed overt prostate cancer. This theory may explain why testosterone does not directly cause prostate cancer, but it has been shown to accelerate the development of prostate cancer.24,25 Later in 1982, Fowler and Whitmore reported that exogenous testosterone given to patients with metastatic prostate cancer had worse outcomes. Then, over the next 3 years, the number of men taking it dropped by half as studies revealed potential risks, particularly to heart health. Also testosterone is known to stimulate growth of prostate cancer in men diagnosed with the condition.
Before prescribing testosterone, your doctor should check your testosterone levels and make sure your low T is not due to something else, like an illness. Many clinics and doctors offer testosterone replacement therapy, but you may not need it. Once you start testosterone therapy, can you stop? Before going to a testosterone replacement therapy clinic, do some research to find a reputable one.
The potential risk of adverse effects of TRT on sleep, specifically OSA, has been a growing area of research and discussion. While this study also demonstrates the desired effect of decreasing prostate volume, it failed to demonstrate any significant improvement in symptom scores or objective measures of urinary function. A prospective study of 120 men with TD receiving TRT observed that men who experienced improvement in symptoms had significantly higher baseline American Urological Association Symptom Index (AUASI) scores than those who experienced no change or interval worsening in symptoms Pearl et al. 2013. While the primary outcomes of the study focused on the metabolic syndrome, secondary outcomes included various prostate parameters.
The biggest difference is that the doses of testosterone used in TRT are small, designed to achieve natural levels of the hormone in the blood. But the study also found that men taking TRT had more cases of irregular heartbeat, blood clots in the leg or lungs, and kidney problems than the men who got the placebo. The chance of a higher risk of heart attack or stroke with testosterone use prompted the FDA to put a warning label on testosterone replacement products.
"But many of these companies prescribe testosterone to men with above-average levels and mislead customers by telling them that their normal T levels are low." "There’s been a proliferation of online companies and for-profit men’s health clinics," says Irwig, who has written about the off-label use of testosterone. Most studies don’t provide enough detail to know exactly when testosterone measurements were taken or how testosterone was measured. If you measure later in the day at the beginning of the study and earlier in the day at the end of the study, odds are high that you’ll show a "boost" in testosterone. Good luck finding a supplement study that measured testosterone more than once at the beginning and once at the end of the study.

Gender: Female

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