Low Testosterone & Erections: Doctor's Guide

30 Sept 2025 · 0 min
Episode

30 Sept 2025 · 0 min

0:00

Dr. Anne Truong explains that low testosterone contributes to erectile dysfunction but isn't the only cause, which also depends on blood flow and nerve function. She outlines signs like low libido and muscle loss, recommends specific lab tests including total and free testosterone, and covers lifestyle fixes like sleep and Mediterranean diet before considering testosterone replacement therapy.

Questions this episode answers

About 300–900 nanograms per deciliter (ng/dL).

Total testosterone, free testosterone, sex hormone binding globulin (SHBG), TSH (thyroid), prolactin, Chem-14 panel, lipid panel, and CBC.

By saliva testing four times a day: around 7:00 AM, noon, 3:00 PM, and 10:00 PM.

TRT can decrease sperm count and is therefore not recommended if you plan to have children.

TRT can increase red blood cell count; the speaker suggests donating blood about every two months to manage high hematocrit.

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