Yes, men develop osteoporosis, but later and less often than women
Men do get osteoporosis. About one in four men over age 50 will break a bone due to weak bones at some point in their life, according to the National Osteoporosis Foundation. The condition is less common in men than women partly because men start with more bone mass and lose it more slowly. But osteoporosis in men is often missed because screening focuses on women, and men may not recognize symptoms until a fracture happens.
The bone loss that leads to osteoporosis follows a different timeline in men. Women lose bone rapidly in the years right after menopause when estrogen drops. Men lose bone gradually and steadily throughout adulthood, starting around age 30. By age 70, many men have lost enough bone density that fractures become likely—but this happens later than in women, and the risk rises steeply after 80.
Key Takeaways
- Men develop osteoporosis later than women because they start with more bone mass and lose it more slowly, but the condition is serious when it occurs.
- Bone loss in men accelerates after age 70, and fractures of the hip, spine, and wrist become more common in men over 80.
- Low testosterone, certain medications, heavy alcohol use, and conditions like rheumatoid arthritis increase osteoporosis risk in men at any age.
- Men over 70 and men with risk factors should discuss bone density screening with their doctor, since osteoporosis often causes no symptoms until a break occurs.
How male hormones protect bone differently than female hormones
Testosterone plays the same role in male bone that estrogen plays in female bone—it signals bone cells to stay strong and dense. Men have higher testosterone throughout adulthood, which is one reason they build more bone mass by age 30 and keep it longer. When testosterone drops with age (usually a gradual decline starting around age 30), bone loss begins, but it happens slowly.
Women experience a sharp drop in estrogen at menopause, which triggers rapid bone loss for five to ten years. Men never have an equivalent sudden drop. Instead, testosterone decline is gradual, so bone loss is gradual too. This is why osteoporosis in men typically appears 10 to 15 years later than in women. However, if a man's testosterone falls unusually low—from cancer treatment, certain medications, or conditions like hypogonadism—bone loss can accelerate to match or exceed what women experience.
Conditions and medications that raise osteoporosis risk in men
Several medical conditions increase bone loss in men independent of age. Rheumatoid arthritis, chronic kidney disease, chronic obstructive pulmonary disease (COPD), and gastrointestinal disorders that affect nutrient absorption all weaken bone. Diabetes, despite raising blood sugar, can paradoxically increase fracture risk because the bone quality itself deteriorates even when density appears normal on a scan.
Medications are a major but often overlooked cause. Corticosteroids like prednisone, used for asthma, COPD, and autoimmune conditions, accelerate bone loss significantly. Certain cancer treatments, some antiseizure medications, and prostate cancer drugs that lower testosterone all weaken bone. Men taking these medications long-term should discuss bone screening with their doctor, since the risk may appear years before age 70.
Lifestyle factors matter as much as disease. Heavy alcohol use (more than three drinks daily) interferes with bone formation. Smoking reduces bone density and slows bone repair. Low physical activity, particularly lack of weight-bearing exercise, allows bone to weaken faster. Men who are sedentary, drink heavily, or smoke face osteoporosis risk even in their 50s and 60s.
Why osteoporosis in men often goes undiagnosed
Osteoporosis causes no pain or symptoms until a bone breaks. A man can have severely weak bones and feel completely normal. Unlike women, who are routinely screened after menopause, men have no standard screening age. Many doctors do not order bone density scans for men unless they have already broken a bone or have a known risk factor, which means the condition is often discovered only after a fracture.
This delay matters because a fracture—especially a hip fracture—changes everything. Hip fractures in men are more likely to require surgery and more likely to result in long-term disability than in women. Men who break a hip are more likely to lose independence and less likely to return to their previous level of activity. Early detection through screening could prevent these breaks, but it requires a man and his doctor to recognize the risk.
What bone density screening looks like for men
A bone density scan is a painless X-ray called a DXA scan (dual-energy X-ray absorptiometry). It measures bone density in the hip, spine, and sometimes the forearm and compares it to a healthy young adult's bones. The result is a T-score: a score of -1.0 or higher is normal, -1.0 to -2.5 is low bone mass (sometimes called osteopenia), and -2.5 or lower is osteoporosis.
The U.S. Preventive Services Task Force recommends screening for all men age 70 and older. Men between 50 and 69 should be screened if they have risk factors—a previous fracture, use of corticosteroids, low testosterone, heavy alcohol use, smoking, or a condition that affects bone. Men under 50 with significant risk factors may also benefit from screening. A doctor can help determine whether screening makes sense for an individual man's situation.
Treatment options once osteoporosis is found
Treatment starts with addressing reversible causes: stopping smoking, limiting alcohol, adding weight-bearing exercise like walking or resistance training, and ensuring adequate calcium and vitamin D intake. These changes alone can slow bone loss and sometimes improve bone density slightly, particularly in men who start treatment early.
Medications are available when lifestyle changes are not enough or when bone loss is severe. Bisphosphonates like alendronate (Fosamax) and risedronate (Actonel) slow bone loss and are taken weekly or monthly by mouth. Denosumab (Prolia) is an injection given twice yearly that works differently—it blocks a signal that tells bone cells to break down bone. Other options exist for men who cannot tolerate these drugs or who have very severe osteoporosis. A doctor can discuss which medication fits a man's situation, since the choice depends on bone density, other medical conditions, and how well a man tolerates the drug.
Frequently Asked Questions
At what age should a man worry about osteoporosis?
All men should think about bone health starting in their 50s, but screening is most important at age 70 and older. Men with risk factors—previous fracture, corticosteroid use, low testosterone, heavy smoking or drinking, or certain medical conditions—should discuss screening with their doctor in their 50s or 60s.
Does osteoporosis run in families?
Yes. A family history of osteoporosis or fractures raises a man's risk. If a parent or sibling had osteoporosis or broke a bone from a minor fall, mention this to your doctor when discussing whether screening makes sense for you.
Can exercise reverse osteoporosis in men?
Exercise slows bone loss and can improve bone density slightly, especially if started early. Weight-bearing activities like walking, jogging, or resistance training are most effective. However, once osteoporosis is diagnosed, exercise alone is usually not enough—medication is often needed alongside exercise.
What fractures are most common in men with osteoporosis?
Hip, spine, and wrist fractures are most common. Hip fractures are the most serious because they usually require surgery and can lead to long-term disability. Spine fractures may cause no symptoms or may cause chronic back pain and loss of height.
Is osteoporosis in men treated differently than in women?
The medications are the same, but the timing differs. Men typically start treatment later in life because bone loss happens later. Doctors also investigate whether a man has low testosterone or another treatable cause, since fixing the underlying problem can slow or stop bone loss.