Low Testosterone: Symptoms, Testing & Treatment

What are the symptoms of low testosterone?

Symptoms that may prompt a conversation include:

• A persistent reduction in sexual desire.
• Fewer spontaneous or morning erections, or changes in erectile function.
• Reduced energy, strength, or muscle mass.
• Changes in mood, concentration, or sense of well-being.

These changes vary between people and overlap with other conditions. Having several symptoms does not establish the diagnosis, and fatigue alone does not mean you need testosterone. Notice what has changed, how long it has lasted, and how it affects daily life.

What else can cause similar symptoms?

Poor sleep, sleep apnea, depression, medication effects, thyroid problems, anemia, and other health conditions can contribute to fatigue or changes in sexual function. Illness, inadequate nutrition, and some medications can also affect testosterone measurements.

An evaluation should consider these possibilities alongside hormone testing. Finding another contributor may change the treatment plan or identify a problem that needs attention whether or not testosterone is low.

Bring a complete list of prescriptions, over-the-counter products, supplements, and any prior hormone use. Do not stop prescribed medication to prepare for an evaluation unless your treating clinician instructs you to.

How is low testosterone diagnosed?

Diagnosis generally requires symptoms or signs consistent with testosterone deficiency and low testosterone confirmed on separate, appropriately collected tests. The Endocrine Society recommends confirming a low result with repeat morning fasting testing.

Total testosterone is usually part of the initial evaluation. Free testosterone and sex hormone-binding globulin (SHBG) may help clarify certain results. Other testing can help investigate why testosterone is low and whether treatment would be appropriate. Your clinician chooses the tests based on your history and findings.

A laboratory reference range is useful context, but there is no single online number that settles every individual case. If you already have results, bring the full report, collection date and time, and details of any testosterone treatment at the time.

Where do Baseline patients get blood drawn?

After reviewing your intake, your clinician provides appropriate lab orders or arranges a conversation first. You take the order to an outside laboratory that accepts it and can perform the requested testing. Follow the collection instructions provided.

Baseline does not currently draw blood in the office, and laboratory charges are separate. Ask the laboratory about its price and any insurance coverage before testing. You do not need to order an extra panel yourself before contacting us.

When might testosterone treatment help?

Testosterone replacement therapy (TRT) may be appropriate when testosterone deficiency has been confirmed, symptoms are consistent with it, and the expected benefits and risks have been considered. Treatment is individualized; it is not a guaranteed solution for fatigue, low mood, or aging.

The discussion includes possible symptom improvement, how medication is used, follow-up testing, and what would lead to a change or discontinuation. Your response matters alongside laboratory results.

Fertility and safety are part of the decision.

Testosterone treatment can reduce sperm production. Tell your clinician if you hope to have children before starting or changing treatment; this may change which options are appropriate.

Your health history also matters. Elevated red blood cell levels, untreated severe sleep apnea, certain prostate findings, and some cardiovascular conditions can affect whether or when TRT is appropriate. Treatment requires ongoing safety monitoring rather than a prescription alone.

If testosterone is not the right next step, the evaluation can still help identify what needs further attention.

Your next step

What to expect from a Baseline evaluation.

You meet with Andrew Jecklin, PMHNP-BC, to discuss your symptoms, medications, medical history, prior treatment, fertility goals, and available results. Prescribing follows a completed clinical assessment and appropriate laboratory review; additional testing or an in-person examination may be needed.

Appointments are available in person at our Forest office near Lynchburg and by telehealth for eligible patients throughout Virginia.

If treatment is appropriate and you proceed, ongoing TRT care is $150 per month, including prescribed injectable testosterone, routine supplies, shipping, and ongoing care. The initial evaluation and laboratory charges are separate. See pricing and what membership includes.