Condition Guide
Low Testosterone
Low testosterone, also called hypogonadism, is a condition in which a man's testosterone level is below the reference range, usually alongside symptoms such as fatigue, low libido or low mood. Vitality Medicine RX offers nurse practitioner-led telehealth evaluation for low testosterone, with care available in states where Dr. Miklos Major II, Sc.D., DNP, NP-BC, FAAMFM holds an active license. Book a discovery call to discuss your symptoms.
What is low testosterone?
Testosterone is the primary male sex hormone, and levels naturally decline with age. Low testosterone is diagnosed when symptoms are present together with blood levels below the reference range, confirmed on more than one occasion when appropriate.
A single low number is not a diagnosis. Symptoms and labs are considered together, and other causes are ruled out first.
Common symptoms
Common symptoms include persistent fatigue, reduced sex drive, erectile difficulty, low mood or irritability, poor sleep, reduced muscle mass, increased body fat and brain fog.
These symptoms overlap with thyroid, metabolic, sleep and stress conditions, which is why a full evaluation matters.
Possible causes
Low testosterone is usually multifactorial. Contributing factors can include aging, obesity and metabolic problems, sleep apnea, chronic illness, certain medications, pituitary or testicular conditions, and high stress or poor sleep.
Identifying which factors apply to you guides both evaluation and treatment.
How it is evaluated
Evaluation combines a detailed history and symptom review with blood testing: total and free testosterone, estradiol, LH and FSH, prolactin when indicated, a complete blood count, metabolic panel and PSA in age-appropriate men, plus thyroid markers as appropriate.
Labs are completed near you or with home kits where available, depending on your state and the tests ordered.
Care options that may be considered through telehealth
When testosterone therapy is indicated, options may include FDA-approved injectable, topical or other products, prescribed only when appropriate after an evaluation. HCG may be discussed for fertility preservation, and this use is off-label.
Testosterone is a controlled substance, so telehealth prescribing follows federal and state rules, which can require additional steps depending on your state.
Lifestyle factors
Sleep quality, activity, body weight, stress and alcohol use can all affect testosterone. A care plan typically includes lifestyle support alongside any medical treatment, because medication works best in the context of sustainable habits.
When to seek urgent care
Low testosterone itself is not an emergency, and telehealth is not for emergencies. If you have chest pain, sudden weakness on one side, difficulty speaking, vision changes or another emergency, call 911 or go to the nearest emergency room.
Your provider
Dr. Miklos Major II, Sc.D., DNP, NP-BC, FAAMFM
Doctor of Nursing Practice (DNP) and Doctor of Science (Sc.D.), board-certified nurse practitioner (NP-BC).
About your providerSources
Related Services and Articles
Last updated 2026-10-07.