feisty
Male menopause is one of those phrases that tends to attract either eye-rolls or alarm. Critics say it's a marketing invention dreamed up to sell testosterone therapy. Advocates say men are quietly suffering through a hormonal transition that medicine has refused to take seriously. Both camps are partly right. The term itself is imprecise, but the underlying biology is not in dispute: testosterone levels in men decline steadily from around age 30, and for a significant subset of men that decline produces real, measurable symptoms.
Why "male menopause" is the wrong name, but not a wrong idea
Female menopause is a defined biological event. Oestrogen production drops sharply over a compressed timeframe, periods stop, and ovarian function ends. Male hormonal decline doesn't work that way. Testosterone falls gradually, roughly 1 to 2 percent per year after 30, and most men retain some reproductive function into old age. That's why clinicians prefer the term "late-onset hypogonadism" or, more plainly, andropause.
The distinction matters because it changes what men should expect. This isn't a cliff. It's a slow slope. But a slow slope over 20 or 30 years adds up, and by their 50s or 60s, some men have testosterone levels low enough to cause symptoms that genuinely interfere with daily life.
It's also worth noting that low testosterone isn't purely age-driven. Obesity, type 2 diabetes, sleep apnoea, and chronic stress all suppress testosterone production independently of age. A 45-year-old with untreated sleep apnoea may have lower testosterone than a healthy 65-year-old.
Symptoms: what low testosterone actually looks like
The symptom list for andropause overlaps considerably with the symptoms of menopause in women, which is part of why the comparison stuck. Both involve fatigue, mood changes, reduced libido, and cognitive shifts. In men, the picture typically includes:
- Reduced sex drive and erectile difficulty
- Fatigue that sleep doesn't fix
- Loss of muscle mass and increased body fat, particularly around the abdomen
- Low mood, irritability, or flattened affect
- Difficulty concentrating or remembering things
- Reduced bone density (which increases fracture risk, though this tends to go unnoticed until it's a problem)
None of these symptoms are specific to low testosterone. That's the diagnostic challenge. Depression causes fatigue. Cardiovascular disease causes erectile dysfunction. Poor sleep causes cognitive fog. A GP who doesn't think to check testosterone levels may chase a dozen other explanations first.
How it's diagnosed
Diagnosis requires a blood test, ideally taken in the morning when testosterone peaks. A single low reading isn't enough. Most clinical guidelines require at least two separate tests showing consistently low levels, combined with the presence of symptoms. The threshold for "low" varies between laboratories, but a total testosterone below 8 to 12 nanomoles per litre is generally considered clinically significant in symptomatic men.
Free testosterone matters too. About 98 percent of testosterone in the blood is bound to proteins, primarily sex hormone-binding globulin (SHBG). Only the unbound fraction is biologically active. Some men have total testosterone in the normal range but high SHBG, leaving very little free testosterone available. A good assessment measures both.
Blood tests should also rule out other causes. The pituitary gland controls testosterone production. If it's underperforming, that's a different problem requiring a different treatment. Thyroid function, prolactin levels, and full blood count are usually checked at the same time.
What treatment looks like
Testosterone replacement therapy (TRT) is the primary medical treatment for confirmed late-onset hypogonadism. It comes in several forms: gels applied to the skin, injections every few weeks, or patches. Each has trade-offs around convenience, cost, and how steadily it maintains hormone levels.
TRT isn't without risk. It can reduce sperm production, raise red blood cell count, and in some cases worsen sleep apnoea. Men with prostate cancer, or a strong family history of it, are generally not candidates. Regular monitoring, including PSA testing and haematocrit checks, is part of responsible TRT management.
For men whose testosterone is borderline rather than clearly low, lifestyle changes can make a meaningful difference. Resistance training raises testosterone. So does losing excess body fat. Cutting alcohol, improving sleep quality, and managing chronic stress all support hormonal health without pharmaceutical intervention. These aren't consolation prizes; for many men in the moderate range, they're enough to shift symptoms substantially.
The comparison to female menopause: useful and limited
There's genuine value in framing male hormonal decline alongside what women experience. It normalises the conversation, it encourages men to seek help rather than endure symptoms silently, and it draws on a body of research around hormonal ageing that has been building for decades. The Australian Menopause Society focuses specifically on women's hormonal health, but the science of endocrine decline it draws on applies across sexes.
Where the comparison breaks down is in urgency and certainty. Female menopause produces symptoms that are often acute and disruptive on a short timescale. Male hormonal decline tends to be subtle enough that men dismiss the early signs for years. By the time someone seeks help, the contributing factors have often multiplied: the low testosterone feeds poor sleep, the poor sleep feeds weight gain, and the weight gain suppresses testosterone further. Untangling that loop takes time.
If you're reading about what happens to women during this transition and finding it unexpectedly familiar, the patterns of early hormonal change share more across sexes than most people realise.
What men should actually do
Start with a GP who takes the symptoms seriously. Fatigue, reduced libido, mood changes, and muscle loss in a man over 40 deserve a hormonal panel, not just advice to exercise more. If the first conversation doesn't go that way, find another doctor.
Don't self-prescribe. Testosterone is available through unregulated channels, and men do use it without medical supervision. This is risky for several reasons: unconfirmed low testosterone, unsupervised dosing, and no monitoring for side effects. The short-term benefits aren't worth the long-term exposure.
Take the lifestyle factors seriously, even if TRT is on the table. The Society for Endocrinology notes that weight loss alone can raise testosterone by a clinically meaningful margin in overweight men. It's not a complete solution, but it's not negligible either.
The conversation about male menopause has spent years trapped between dismissal and over-medicalisation. The more useful question is simpler: if your energy, mood, body composition, and sex drive have shifted in ways that bother you, get it checked. Hormones are testable. Act on what the results actually show.