Male Menopause / Andropause Explained
“Male menopause” or andropause is a popular term, but men do not usually experience a sudden universal hormonal shutdown like female menopause. Testosterone tends to change gradually with age, and many older men remain within a normal range. When an adult man has persistent symptoms together with consistently low testosterone, the medical diagnosis is hypogonadism, not simply “getting older”. Obesity, diabetes, sleep apnoea, medicines and chronic illness can also lower testosterone and may be reversible. Treatment should therefore be based on symptoms, repeat blood tests and the cause rather than age alone.
Is male menopause real?
The term is useful for public understanding but medically imperfect. Female menopause involves cessation of ovarian function over a relatively defined transition. In men, testosterone decline is usually slower and variable. Some men develop symptomatic androgen deficiency; many do not. The Endocrine Society has also cautioned that terms such as “age-related” or “late-onset” hypogonadism can blur normal ageing and treatable disease.
Symptoms that may occur with low testosterone
| Possible symptom | Important note |
|---|---|
| Low sexual desire | One of the more specific sexual symptoms, but relationship and psychological factors also matter. |
| Fewer morning/spontaneous erections | Can occur with low testosterone but also with vascular disease or poor sleep. |
| Fatigue | Very non-specific; anaemia, thyroid disease, sleep apnoea and depression are common alternatives. |
| Reduced muscle mass/strength | May reflect ageing, inactivity, low protein intake or chronic disease as well as hypogonadism. |
| Low bone density | Can occur with longstanding androgen deficiency. |
| Low mood/irritability | May coexist but is not diagnostic by itself. |
What causes low testosterone in middle-aged and older men?
- Obesity and metabolic syndrome.
- Type 2 diabetes.
- Obstructive sleep apnoea.
- Testicular damage, infection, surgery, chemotherapy or radiation.
- Pituitary or hypothalamic disease.
- Chronic opioid use and some other medicines.
- Severe chronic illness.
- Previous anabolic steroid or testosterone use.
How andropause or low testosterone is tested
A single random testosterone test is not enough. Testosterone varies through the day and from one day to another.
- Morning total testosterone, repeated on a separate day when low.
- Free testosterone or SHBG when interpretation of total testosterone is uncertain.
- LH and FSH to identify whether the problem is primarily testicular or central.
- Prolactin or pituitary tests when indicated.
- CBC, metabolic tests, thyroid testing or sleep evaluation based on symptoms.
What should not automatically be called “andropause”
A man in his 40s or 50s with tiredness, weight gain, poor sleep, stress and normal testosterone has symptoms that deserve care, but labelling everything “male menopause” can delay diagnosis of sleep apnoea, anaemia, depression, thyroid disease, diabetes or medication effects. The opposite mistake is also possible: genuinely low testosterone with compatible symptoms should not simply be dismissed as normal ageing.
The useful question is not “Am I at the age for andropause?” but “Are my symptoms actually explained by androgen deficiency, and if testosterone is low, why is it low?”
Treatment: start with the cause
Functional low testosterone associated with obesity, poor sleep or chronic illness may improve when those factors improve. Classical permanent hypogonadism may need testosterone replacement. The decision is individual and should be based on expected benefits, risks, fertility plans and monitoring.
- Weight management and regular physical activity.
- Adequate sleep and treatment of sleep apnoea.
- Review medicines and alcohol use.
- Treat diabetes, thyroid disease or other contributing illness.
- TRT only when hypogonadism is properly confirmed and appropriate.
Andropause and fertility
Ageing does not make fertility irrelevant. Standard exogenous testosterone can suppress sperm production at any adult age. A man who still wants children should state this clearly before TRT is prescribed.
Do not self-medicate with “anti-ageing” testosterone
Feeling tired at 45 or 55 is not proof of testosterone deficiency. Starting hormones without testing can suppress fertility, raise haematocrit and complicate future diagnosis. Commercial booster products are also not a substitute for medical assessment.
Red flags that are not simply “andropause”
- Persistent reduction in libido or spontaneous erections.
- Unexplained loss of muscle or bone density.
- Infertility.
- Testicular shrinkage or previous testicular injury.
- Symptoms of pituitary disease such as severe headaches or visual-field problems.
- Marked fatigue with weight loss, fever or other systemic symptoms that need broader evaluation.
Consultation checklist for suspected hypogonadism
Bring these if available:
- Morning testosterone reports and timing of samples.
- LH, FSH, prolactin and SHBG/free testosterone if tested.
- Diabetes, thyroid, CBC and lipid reports if available.
- Current medicines including opioids, steroids or testosterone products.
- Sleep history or sleep-study report.
- Fertility plans and semen analysis if relevant.
FAQs
At what age does male menopause start?
There is no fixed age or universal event. Testosterone changes gradually and symptomatic hypogonadism can occur at different ages depending on health and underlying causes.
Is tiredness after 40 usually low testosterone?
No. Fatigue is non-specific and often relates to sleep, stress, anaemia, thyroid disease, diabetes, mood or other medical conditions.
Can andropause be reversed naturally?
Functional low testosterone may improve with weight loss, better sleep and treatment of illness. Permanent testicular or pituitary causes may not reverse with lifestyle alone.
Should every older man have a testosterone test?
Major guidelines do not recommend population-wide screening of asymptomatic men. Testing is most useful when symptoms or clinical signs suggest deficiency.
Is TRT an anti-ageing treatment?
No. TRT is a treatment for confirmed hypogonadism, not a routine therapy for normal ageing.
Can TRT be used after 60?
Age alone is not the only issue. Diagnosis, prostate and cardiovascular risk, haematocrit, symptoms and individual goals all matter.
Related reading
- Low Testosterone in Men: Symptoms and Treatment
- Fatigue and Low Testosterone
- Belly Fat and Low Testosterone
- Sleep Apnea and Low Testosterone
- Testosterone Replacement Therapy Explained
- Urologist in Latur
References
- European Association of Urology. Guidelines on Sexual and Reproductive Health (2026) https://uroweb.org/guidelines/sexual-and-reproductive-health
- EAU Patient Information. Male Hypogonadism https://patients.uroweb.org/condition/male-hypogonadism
- Endocrine Society. Testosterone Therapy for Hypogonadism Guideline Resources https://www.endocrine.org/clinical-practice-guidelines/testosterone-therapy
- American Urological Association. Evaluation and Management of Testosterone Deficiency https://www.auanet.org/guidelines-and-quality/guidelines/testosterone-deficiency-guideline
- Endocrine Society. Statement on Testosterone Replacement Therapy. July 16, 2026 https://www.endocrine.org/news-and-advocacy/news-room/2026/statement-on-testosterone-replacement-therapy