What to know first
- FDA-approved testosterone is indicated for low testosterone tied to an associated medical condition.
- Diagnosis requires clinical assessment and appropriate laboratory testing.
- Testosterone products can raise blood pressure and require monitoring.
Start with the cause
Symptoms commonly used in “low T” advertising are nonspecific. Sleep disorders, depression, medicines, alcohol, thyroid problems, obesity, and other conditions can produce similar complaints. Clinicians interpret repeat morning testosterone measurements with symptoms and medical history.
FDA-approved testosterone products are not approved simply for age-related decline without an associated medical condition. Current labeling retains a limitation of use for age-related hypogonadism.
Treatment is not a supplement
Prescription testosterone comes in several formulations and needs discussion of fertility, prostate health, blood counts, blood pressure, transfer risk with gels, and other adverse effects. FDA added class-wide blood-pressure warnings based on monitoring studies.
Over-the-counter “test boosters” are not equivalent to prescribed testosterone. Review every ingredient and avoid claims that promise prescription-like effects without testing or supervision.
Sources and further reading
We prioritize authoritative public-health and government sources. Open each source to review the original guidance and latest updates.