Osteoporosis is one of the most common and most underestimated bone diseases affecting adults worldwide. It causes bones to become weak and brittle, increasing the risk of fractures from activities that wouldn’t normally cause injury.
If you’re wondering whether your bones are as healthy as they should be, this guide covers everything you need to know: what osteoporosis is, how it’s diagnosed using BMD osteoporosis testing, and what your osteoporosis treatment options look like.
Key Takeaways
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- Osteoporosis often progresses without symptoms until a fracture occurs.
- Early diagnosis via BMD osteoporosis (Bone Mineral Density) testing is vital for prevention.
- Effective osteoporosis treatment includes lifestyle changes, nutrition, and specialized medication.
- Professional medical support helps manage the osteoporosis classification and associated risks effectively.
Table of Contents
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- What is osteoporosis?
- Symptoms of osteoporosis
- What causes osteoporosis?
- Risk factors of osteoporosis?
- Risks you can’t change
- Hormone factors
- Dietary factors
- Steroids and other medicines
- Lifestyle choices
- How do doctors diagnose osteoporosis?
- What are osteoporosis treatments?
- Medications for osteoporosis
- Calcium and vitamin D supplementation
- Exercise and physical therapy
- Can osteoporosis be prevented?
- FAQs about osteoporosis
- 1. What are complications of osteoporosis?
- 2. Is osteoporosis reversible?
- Osteoporosis at Phyathai Hospital
What is osteoporosis?
Osteoporosis, which literally means “porous bone,” is a systemic skeletal disease characterized by low bone mass and the deterioration of bone tissue. This progressively reduces bone strength and raises the risk of fractures, particularly in the hip, spine, and wrist.
Healthy bone tissue is constantly broken down and rebuilt through a natural process called bone remodeling. In people with osteoporosis, bone is lost faster than it is created, leaving bones with a honeycomb-like internal structure that is structurally weak and prone to breaking. The condition develops gradually over many years, which is why osteoporosis is often called a silent disease. Most people are unaware they have it until a bone fractures.
According to PMC, osteoporosis affects an estimated 200 million people globally. In clinical settings, physicians use the osteoporosis ICD-10 classification, including codes M80 (osteoporosis with current pathological fracture), M81 (osteoporosis without current pathological fracture), and M82 (osteoporosis in diseases classified elsewhere), to document diagnoses and support medical billing and insurance claims.
Symptoms of osteoporosis
One of the most challenging aspects of osteoporosis is that it typically causes no symptoms in its early stages. Bone loss occurs silently, and many people discover they have osteoporosis only after experiencing a fracture from a minor fall or, in some cases, from something as simple as a sneeze or a sudden movement. As osteoporosis progresses, several signs may become noticeable:
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- Back pain: which can result from a fractured or collapsed vertebra
- Loss of height over time: often one of the earliest physical indicators of spinal involvement
- Stooped posture (kyphosis): caused by compression of the vertebrae in the upper back
- Bone fractures: that occur far more easily than expected, particularly hip fractures and wrist fractures
- Joint pain: in areas affected by bone deterioration or related postural changes
Joint pain and generalized hip pain can sometimes be early indicators that something is wrong with the musculoskeletal system, including the early effects of osteoporosis on bone and surrounding tissue.
If you are over 50, postmenopausal, or have multiple risk factors, do not wait for symptoms to appear. Screening for osteoporosis before a fracture occurs is strongly recommended.
What causes osteoporosis?
Your bones are in a constant state of renewal. When you are young, your body makes new bone faster than it breaks down old bone, increasing bone mass. Most people reach their peak bone mass in their early 20s. The development of osteoporosis depends partly on how much bone mass you attained in your youth and how rapidly you lose it as you age.
Risk factors of osteoporosis?
Several factors can increase the likelihood of developing osteoporosis, ranging from genetics to daily habits.
Risks you can’t change
According to a review published in PMC (National Institutes of Health), bone mineral density significantly declines with increasing age across the lumbar spine, femoral neck, and femoral shaft, with the incidence of osteoporosis rising sharply in elderly populations.
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- Gender: Women are much more likely to develop the condition than men.
- Age: The older you get, the greater your risk.
- Family History: Having a parent or sibling with osteoporosis puts you at greater risk.
- Body Frame Size: Individuals with small body frames tend to have a higher risk because they have less bone mass to draw from as they age.
Hormone factors
According to PMC, estrogen deficiency and glucocorticoid overuse are two of the most well-documented hormonal pathways leading to disrupted bone turnover and the progression of osteoporosis.
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- Sex hormones: Lowered estrogen levels in women at menopause and a gradual decline in testosterone in men can weaken bones.
- Thyroid problems: Too much thyroid hormone can cause bone loss.
- Other glands: Overactive parathyroid and adrenal glands are also linked to higher risks.
Dietary factors
According to a retrospective cohort study published in PMC, low body mass index (BMI) and smoking were identified as significant independent predictors of reduced bone mineral density and osteoporosis among postmenopausal women.
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- Low calcium intake: A lifelong lack of calcium contributes to diminished bone density and early bone loss.
- Eating disorders: Severely restricting food intake and being underweight weakens bone in both men and women.
- Gastrointestinal surgery: Surgery to reduce the size of your stomach or remove part of the intestine limits the surface area available to absorb nutrients, including calcium.
Steroids and other medicines
According to PMC, glucocorticoid-induced osteoporosis is one of the most common forms of secondary osteoporosis, with significant bone loss occurring within the first three to six months of corticosteroid therapy.
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- Corticosteroids: Long-term use of oral or injected steroid medications (like prednisone) is a major risk factor.
- Other medications: Osteoporosis has also been associated with medications used to combat seizures, gastric reflux, cancer, and transplant rejection.
Lifestyle choices
According to PMC, reduced physical activity and inadequate daily sun exposure without vitamin D supplementation are among the strongest modifiable risk indicators for osteoporosis, as both are essential for regulating the hormonal balance between bone resorption and formation.
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- Sedentary lifestyle: People who spend a lot of time sitting have a higher risk than those who are active.
- Excessive alcohol consumption: Regular consumption of more than two alcoholic drinks a day increases the risk of bone thinning.
- Tobacco use: The exact role tobacco plays in osteoporosis isn’t clearly understood, but it has been shown that tobacco use contributes to weak bones.
How do doctors diagnose osteoporosis?
Osteoporosis is diagnosed through a combination of medical history, physical examination, and bone density testing. The most widely used and reliable diagnostic tool is the BMD osteoporosis test, formally known as a bone mineral density scan or dual-energy X-ray absorptiometry (DEXA scan).
According to the NIH National Library of Medicine, bone mineral density criteria for osteoporosis were originally developed by the World Health Organization (WHO) from epidemiologic data, defining the condition as a BMD at the spine, hip, or wrist that is 2.5 or more standard deviations below the reference mean of a young healthy population.
The BMD osteoporosis scan is painless, quick, and involves very low radiation exposure. According to a PMC review on bone density screening, clinical practice guidelines universally recommend BMD osteoporosis screening for women aged 65 and older, with risk assessment used to guide earlier screening in postmenopausal women under 65. For men, some experts recommend initiating BMD screening from age 70 based on available longitudinal data, and anyone who has sustained a fracture from a low-impact injury.
In addition to BMD osteoporosis scanning, doctors may order blood and urine tests to check calcium levels, vitamin D levels, and markers of bone turnover. These results, combined with the osteoporosis ICD-10 classification, allow physicians to develop a precise diagnosis and appropriate treatment plan.
What are osteoporosis treatments?
Managing osteoporosis requires a comprehensive approach that addresses bone density, fall prevention, pain management, and underlying causes. The goal of osteoporosis treatment is to slow bone loss, maintain bone strength, and reduce the risk of fractures, including serious events like hip fractures that may require hip replacement surgery or spine surgery.
Medications for osteoporosis
According to PMC, antiresorptive drugs such as bisphosphonates and denosumab remain the first-line osteoporosis treatment options, with physical activity shown to increase bone density and reduce fall risk when used alongside pharmacological therapy.
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- Bisphosphonates such as alendronate, risedronate, and zoledronic acid are the most commonly prescribed drugs for osteoporosis. They slow the rate of bone loss and significantly reduce fracture risk.
- Denosumab is a biologic injection given every six months that reduces bone breakdown and is often used when bisphosphonates are not suitable for osteoporosis treatment.
- Selective Estrogen Receptor Modulators (SERMs) such as raloxifene mimic estrogen’s bone-protective effects in postmenopausal women with osteoporosis.
- Hormone Replacement Therapy (HRT) can help preserve bone density in postmenopausal women, though its use as part of an osteoporosis treatment plan is carefully weighed against other health risks.
- Anabolic agents such as teriparatide and romosozumab stimulate bone formation rather than just slowing bone loss, and are used in more severe cases of osteoporosis.
The medications listed above are for informational purposes only. The selection of appropriate osteoporosis treatment depends on each patient’s individual health condition, medical history, and risk factors. Kindly consult a qualified physician before starting, changing, or stopping any medication.
Calcium and vitamin D supplementation
According to a systematic review and meta-analysis published in PMC, the combination of vitamin D and bisphosphonates produced more favorable effects on bone mineral density compared to either therapy alone, supporting the role of supplementation as an essential component of osteoporosis treatment in postmenopausal women.
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- Adults aged 50 and over generally need 1,200 mg of calcium per day to support bone health and manage osteoporosis.
- A daily intake of 800 to 1,000 IU of vitamin D is recommended to help the body absorb calcium effectively as part of osteoporosis treatment.
- Your doctor will assess your current levels and recommend appropriate supplementation if dietary intake alone is insufficient to meet the demands of your osteoporosis treatment plan.
Exercise and physical therapy
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- Weight-bearing exercises such as walking, jogging, and dancing help maintain bone density and are a core component of non-pharmacological osteoporosis treatment.
- Resistance training builds muscle strength around the bones, improving stability and reducing the risk of falls and fractures associated with osteoporosis.
- Physical therapy can improve posture, coordination, and overall mobility, particularly for patients recovering from a compression fracture or managing chronic back pain related to osteoporosis.
- A structured exercise program also helps reduce the fear of falling, which is a common concern among people living with osteoporosis.
Can osteoporosis be prevented?
Prevention starts with building strong bones. Ensure you have adequate calcium and Vitamin D intake through diet or supplements. Regular weight-bearing exercises, such as walking or weight training, help strengthen the “internal scaffolding” of your bones.
FAQs about osteoporosis
1. What are complications of osteoporosis?
The most serious complications are bone fractures, particularly in the spine or hip. A hip fracture often results from a fall and can lead to disability or a loss of independence. In some cases, severe joint degeneration may eventually require knee replacement surgery.
2. Is osteoporosis reversible?
While you cannot “cure” it entirely, a combination of osteoporosis treatment, diet, and exercise can significantly improve bone density and stop further progression.
Osteoporosis at Phyathai Hospital
Osteoporosis is a condition that responds best to early diagnosis and consistent care. Whether you’ve been recently diagnosed, are concerned about your bone health, or are managing a fracture related to osteoporosis, the specialist team at Phyathai Hospital is here to support you at every step.
At Phyathai Hospital, we understand the needs of our international community. We offer comprehensive screening and advanced osteoporosis treatment tailored to your lifestyle. Our dedicated team of specialists provides orthopedic care, ensuring that bone health doesn’t stand in the way of your life.
- Call Center 1772 (press 9 for English Assistance)
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References
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- Mayo Clinic Staff. (2025, December 17). Osteoporosis. Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/osteoporosis/symptoms-causes/syc-20351968
- Osteoporosis. (n.d.). Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/4443-osteoporosis
- Osteoporosis. (n.d.). NHS. https://www.nhs.uk/conditions/osteoporosis/
