Male Menopause: Is It Real and What Does It Actually Mean?

Is male menopause a real condition?#

'Male menopause' is not a medical diagnosis. It is a popular shorthand for something clinicians call late-onset hypogonadism (LOH): a gradual, age-related decline in testosterone that causes symptoms in some men. Unlike female menopause, which involves a rapid hormone drop and a clear end to ovulation, testosterone in men falls slowly at roughly 1% per year from around age 30 to 40. There is no defined endpoint and no universal transition. The label persists because it is easy to understand, but it overstates the similarity.

That said, the symptoms are real. Fatigue, low sex drive, poor concentration, irritability and changes in body composition are all associated with falling testosterone. The question is whether low testosterone is the cause, because the same symptoms appear in depression, thyroid disorders, anaemia, obstructive sleep apnoea and type 2 diabetes. A blood test is the only way to tell them apart.

When symptoms typically appear#

Testosterone peaks at around age 19. The slow decline that follows rarely causes noticeable symptoms before the late 40s or early 50s, though low testosterone can occur at any age. Most older men still have testosterone levels within the standard range. Clinical LOH, where biochemical low testosterone combines with genuine symptoms, affects a minority of men.

Decline in testosterone is ongoing rather than a fixed period, so there is no natural end point. Left unmanaged, persistently low testosterone is associated with reduced bone density and loss of muscle mass over time.

Recognising the symptoms#

The symptoms of low testosterone develop gradually, which is why many men put them down to stress or ageing:

• Low sex drive and reduced morning erections
• Persistent fatigue and low motivation
• Low mood or feeling emotionally flat
• Difficulty concentrating (often described as brain fog)
• Increased body fat, particularly around the abdomen
• Reduced muscle mass and strength
• Poor sleep
• Erectile dysfunction

None of these symptoms is unique to low testosterone. This overlap with other conditions is why a diagnosis cannot be made on symptoms alone.

Erectile dysfunction in particular can have multiple causes. If that is your main concern, the Totiva erectile dysfunction guide covers the treatment options available in the UK.

What causes testosterone to drop faster#

Age is the background driver, but several conditions can accelerate the decline:

• Obesity and type 2 diabetes carry among the strongest evidence for lowering testosterone
• Obstructive sleep apnoea reduces testosterone independently of age
• Long-term opioid pain medicines suppress the hormonal axis that governs testosterone production
• Chronic stress raises cortisol, which competes with testosterone
• Previous chemotherapy or radiotherapy affecting the testes
• Genetic conditions affecting the testes or pituitary gland

Some of these causes are reversible. Treating sleep apnoea, losing excess weight or reviewing pain medication with your GP can bring testosterone back into the normal range without TRT.

Getting tested in the UK#

If your symptoms point to low testosterone, your GP can arrange a blood test. The BSSM (British Society for Sexual Medicine) recommends sampling before 10am, when testosterone levels are at their daily peak. A venous blood sample is preferred for formal diagnosis. Finger-prick capillary tests are available privately but have pre-analytical limitations and should not be used to make a clinical diagnosis on their own.

If your first test shows low testosterone, UK guidance recommends repeating it to confirm. Your GP will also check other hormones, including LH and FSH, to understand whether the problem originates in the testes or the pituitary gland.

UK laboratories vary in their reference ranges. The BSSM 2023 guidelines consider a total testosterone below 12 nmol/L as one factor in assessing whether treatment may be appropriate, but this threshold alone is not sufficient to diagnose testosterone deficiency or to start treatment. The guidelines also require two separate early-morning blood samples showing low testosterone, alongside genuine symptoms, before a clinical decision is made. Clinical decisions additionally account for symptoms and free testosterone levels. A result in the 8 to 12 nmol/L range is often described as borderline, and this is where many patients find their results are dismissed as 'normal' despite ongoing symptoms. If that happens, asking for a referral to an endocrinologist is a reasonable next step.

What treatment looks like#

If LOH is confirmed, testosterone replacement therapy (TRT) is the main medical treatment. UK-available options include:

TRT is available on the NHS if LOH is confirmed by an endocrinologist. Private clinics also prescribe TRT. Costs vary considerably between providers, so check any clinic's published price list directly before committing.

Monitoring on TRT typically involves blood tests at 3 months, 6 months, then annually. Clinicians check testosterone levels, haematocrit (red blood cell concentration), PSA and liver function.

A 2023 study published in the New England Journal of Medicine (the TRAVERSE trial) found no significant increase in major cardiovascular events in men aged 45 to 80 who had pre-existing cardiovascular disease or elevated cardiovascular risk. It is important to note that the trial enrolled men who already had high cardiovascular risk or established cardiovascular disease, and it was not designed to detect all possible cardiovascular signals. The findings offer some reassurance for that specific high-risk population, but they cannot be straightforwardly applied to all men considering TRT. TRT is still prescribed cautiously and always requires individual clinical assessment.

One common concern is fertility. TRT suppresses the body's own testosterone production, which reduces sperm count and can impair fertility. Men who want to preserve fertility should discuss this with an endocrinologist or urologist before starting TRT. Some private clinics offer HCG (human chorionic gonadotrophin) alongside TRT to help maintain testicular function and sperm production. HCG is a prescription-only medicine in the UK. It is not licensed for this specific use and is therefore used off-label or sourced via named-patient supply, which may involve compounding or importation. This is not a routine or straightforward pathway, and it carries additional complexity; specialist oversight is essential and patients should discuss the implications carefully with their clinician before pursuing it.

Lifestyle changes that affect testosterone#

If your testosterone sits in the low-normal range and symptoms are mild, lifestyle changes are worth trying first:

• Resistance training three or more times per week is the best-evidenced way to support testosterone with age.
• Sleep of 7 to 9 hours per night matters. Testosterone is largely produced during deep sleep.
• Reducing alcohol to within NHS guidelines (14 units per week maximum) helps. Chronic heavy drinking suppresses testosterone.
• Losing excess weight reduces conversion of testosterone to oestrogen by fat tissue.

These changes take weeks to months to show up in blood levels. They also reduce the risk of conditions, such as type 2 diabetes and sleep apnoea, that drive testosterone lower in the first place.

Ruling out other causes first#

Before concluding that low testosterone is responsible for your symptoms, it is worth asking your GP to check for thyroid dysfunction, anaemia and depression. These conditions are common in the same age group, produce similar symptoms, and are often missed when attention focuses on testosterone. Treating a thyroid disorder or starting a course of CBT for depression may resolve symptoms entirely without hormone treatment.