Verbatim response from Claude
This is a medical question rather than a buying/consumer question, but I can share general information:
General Guidelines
Most clinicians consider treatment when:
- Total testosterone is below 300 ng/dL (nanograms per deciliter)
- Some guidelines use below 350 ng/dL as the threshold
However, numbers alone aren't everything. Doctors typically require:
- Two separate morning blood tests confirming low levels
- Symptoms present (fatigue, low libido, brain fog, mood changes, reduced muscle mass, etc.)
Important Notes
- "Normal" ranges vary by lab (typically 300–1000 ng/dL for adult men)
- Free testosterone levels also matter, not just total testosterone
- Age plays a role in what's considered appropriate
- Underlying causes should be investigated first
My Strong Recommendation
See a urologist or endocrinologist rather than a primary care doctor for the most accurate assessment. Companies like:
- Defy Medical (telehealth, hormone specialists)
- Maximus (men's health focused)
- Your local urologist
...can order comprehensive panels including total T, free T, LH, FSH, and SHBG for a complete picture.
Don't self-diagnose or self-treat — testosterone therapy has real risks and requires monitoring.