Testosterone, Total
Total testosterone measures all testosterone in your blood — free, albumin-bound, and SHBG-bound. It is the primary test for evaluating male hypogonadism and androgen excess in women.
12 hours
Turnaround
Blood
Sample
What the Testosterone, Total test tells you
Total testosterone measures every molecule of the hormone in the blood sample, whether it is circulating free or held by a carrier protein. In men almost all of it is produced by the Leydig cells of the testes under instruction from the pituitary; women produce a much smaller amount in the ovaries and adrenal glands, where it still matters for libido, muscle and bone. Testosterone drives the development of male characteristics at puberty and, in adult life, supports muscle mass, bone density, red cell production, sexual function and mood. It is the standard first test when androgen deficiency or androgen excess is being considered.
The measurement carries two practical caveats that shape how it is used. The first is timing: testosterone follows a daily rhythm, sitting at its highest in the earlier hours and easing off through the day, so the sample is conventionally taken in the morning and repeat tests are booked at a similar time. The second is that the total includes hormone that is bound and therefore not immediately available. Most of it is attached to SHBG and to albumin, and when SHBG is unusually high or low the total can drift away from what a person actually has available to use. That is why SHBG is frequently measured alongside it and a free testosterone calculated from the two.
Because a single value can be pulled down by a poor night's sleep, an acute illness or the wrong time of day, a low result is not treated as final. Standard practice is to repeat it on a separate morning before anything is concluded, and to look at LH and FSH at the same time to establish whether any deficiency arises in the testes themselves or in the pituitary that signals them. In women, a raised total testosterone is usually assessed as part of an investigation of irregular periods, excess hair growth or acne, where the degree of elevation and how quickly symptoms appeared both guide what happens next.
Initial test for male hypogonadism symptoms, evaluation of PCOS in women, monitoring testosterone replacement therapy, and assessing delayed puberty.
It is the standard first test in a man with fatigue, low libido, erectile difficulty or loss of muscle and bone, and the starting point for any further assessment.
In women with irregular periods, excess hair growth or acne, total testosterone helps judge whether androgen levels are contributing and how far.
Read with LH and FSH, it separates a testicular cause from a pituitary or hypothalamic one, which changes what is done next.
For men on testosterone treatment, the total level guides dose adjustment and is checked at intervals your doctor specifies.
Reasons your doctor may request the Testosterone, Total test
Your doctor may order this test for any of the reasons below. Some are routine checks, others follow specific symptoms or an earlier result.
Symptoms in men & women
Fatigue, low libido, erectile difficulty or loss of muscle mass and strength in a man.
Irregular or absent periods, excess hair growth, or persistent acne in a woman.
Unexplained loss of bone density in a man.
Male infertility
Assessment of male infertility alongside semen analysis and pituitary hormones.
Puberty & replacement therapy
Delayed puberty in a boy, or signs of early virilisation in a child.
Monitoring of testosterone replacement therapy.
No fasting window — pick any slot that suits you, online or on WhatsApp.
A DHA-licensed nurse collects your sample at home or in the office — free home collection.
A physician-reviewed, easy-to-read report lands securely by WhatsApp and email.
Total testosterone measures bound and free hormone.
Ranges are a guide — your physician interprets your result alongside your symptoms and history.
What a higher result can point to
- Polycystic ovary syndrome in women, the commonest reason for a modestly raised result.
- Testosterone therapy, anabolic steroid use, or supplements containing androgen precursors.
- Congenital adrenal hyperplasia and other adrenal disorders producing excess androgen.
- An androgen-secreting tumour of the ovary, testis or adrenal gland, uncommon but important to exclude — particularly when symptoms appeared quickly.
- A high SHBG, which raises the total while the freely available fraction may not be raised at all.
- Contamination from a topical testosterone gel applied before the blood was taken.
What a lower result can point to
- Testicular failure from a genetic cause such as Klinefelter syndrome, or from injury, infection, or cancer treatment.
- A pituitary or hypothalamic problem interrupting the signal to the testes, including a tumour, surgery or raised prolactin.
- Excess body weight, insulin resistance and type 2 diabetes, which lower testosterone through several mechanisms.
- Long-term opioid painkillers, glucocorticoid treatment, or hormone-suppressing therapy given for prostate cancer.
- Serious or prolonged illness, poor sleep and heavy overtraining, all of which suppress the axis temporarily.
- A low SHBG, which can pull the total down while the freely available fraction is better preserved.
These are possibilities, not diagnoses. A single value outside the reference range is interpreted alongside your symptoms, history and other tests — your doctor decides what it means for you.
What this test cannot tell you
- Testosterone varies through the day and from day to day, so a single result — particularly a low one — is normally repeated on a separate morning before it is acted on.
- The total includes bound hormone, so when SHBG is unusually high or low it can misrepresent how much is actually available; SHBG or a free testosterone is needed to resolve this.
- Assays are less reliable at the low concentrations found in women and children, so results are best compared within one laboratory.
- Acute illness, sleep deprivation and significant stress temporarily lower testosterone, and testing during these is likely to mislead.
Risks of the blood draw
- Mild bruising or brief soreness where the needle went in.
- Occasional lightheadedness, which settles after a few minutes of rest.
- Bleeding or infection at the site, which is rare with sterile single-use equipment.
- 1Total testosterone counts both the bound and the free hormone, which is why it can differ from the free measurement.
- 2The sample is conventionally taken in the morning, when testosterone is naturally highest.
- 3A single low result is normally repeated on another morning before any conclusion is drawn.
- 4LH and FSH are usually measured with it to show whether the testes or the pituitary is responsible.
- 5Where SHBG is expected to be unusual, a free or calculated free testosterone gives a truer picture.
Frequently Asked Questions
Everything you need to know about the Testosterone, Total test. Can't find what you're looking for?
Talk to our team→Testosterone follows a daily rhythm, running highest in the earlier hours and falling away later. A sample taken in the afternoon can read lower simply because of the time. Taking it in the morning, and at a similar time on each occasion, makes results comparable and reduces unnecessary repeat testing.
This is a well-recognised situation, and the usual explanation is SHBG. If SHBG is high, much of the measured hormone is bound and unavailable, so the total looks adequate while the active fraction is not. Your doctor will typically add SHBG and a calculated free testosterone, and consider other causes of the symptoms.
They show where a low testosterone comes from. A raised LH points to the testes not responding despite a strong signal, while a low or normal LH with low testosterone points to the pituitary or hypothalamus not sending the instruction. The two situations are investigated and managed differently.
Women produce testosterone in the ovaries and adrenal glands, and a raised level can contribute to irregular periods, excess hair growth and acne, most often in polycystic ovary syndrome. Where symptoms have appeared quickly or are marked, the test also helps your doctor exclude a less common hormone-producing tumour.
Total testosterone measures all testosterone in your blood — free, albumin-bound, and SHBG-bound. It is the primary test for evaluating male hypogonadism and androgen excess in women.
Initial test for male hypogonadism symptoms, evaluation of PCOS in women, monitoring testosterone replacement therapy, and assessing delayed puberty.
No, fasting is not required for the Total Testosterone test, so you can eat and drink normally beforehand.
The Total Testosterone test uses a blood sample, collected quickly by our DHA-licensed phlebotomist with minimal discomfort.
Results for the Total Testosterone test are typically ready within 12 hours. You will receive a secure digital report, and your Smart Report highlights anything outside the normal range.
The Total Testosterone test is AED 120, which includes free home sample collection and a physician-reviewed report. You can also build a custom panel and pay only for the markers you choose.
Yes. A DHA-licensed phlebotomist can collect your sample at home or the office anywhere in Dubai at no extra cost, 7 days a week. See how it works.
It is commonly chosen by adults planning a family. If you are not sure it is right for you, our care team is happy to advise.
Add the Total Testosterone test to your cart and complete the short booking wizard, choosing home collection or a lab visit. Guest checkout lets you book without creating an account.
Yes. It is processed at our EIAC-accredited laboratory (ISO 15189:2022) under DHA license 0046381 and verified by board-certified pathologists.
Every report includes reference ranges and plain-language notes. If you have questions, our care team can arrange a clinician review — just get in touch.
Absolutely. Add it to a curated health package or bundle it with any of our 160+ biomarkers, often from a single sample in one visit.