Overview
Osteoporosis is a disease in which bones lose density and become more fragile. This increases the chance of fractures from a minor fall or even normal daily movements. It is common in older adults, but bone loss can begin earlier in life.
Key Symptoms
Osteoporosis often has no clear symptoms at first. In some people, the first sign is a broken bone after a small fall or minor strain. Loss of height, a stooped posture, or sudden back pain can happen if the bones of the spine become compressed.
Causes and Risk Factors
Bones are living tissue that are constantly being broken down and rebuilt. Osteoporosis develops when bone loss happens faster than new bone formation. Risk factors include older age, menopause, low body weight, family history, smoking, heavy alcohol use, low calcium or vitamin D intake, low physical activity, and long-term use of some medicines such as corticosteroids.
Who Is Affected
Osteoporosis can affect people of any sex, but it is especially common after menopause because estrogen levels fall. Older men can also develop it, especially if they have low testosterone, chronic illness, or take certain medicines. People with conditions that affect hormone levels, digestion, or movement may have a higher risk.
Prevention
Building strong bones starts early, but prevention matters at every age. Regular weight-bearing and muscle-strengthening exercise, not smoking, limiting alcohol, and getting enough calcium and vitamin D can support bone health. Preventing falls at home and outdoors is also important, especially for older adults.
Diagnosis and Tests
A healthcare professional may assess risk based on age, fracture history, medicines, and other health conditions. Bone mineral density is commonly measured with a DXA scan, which helps estimate fracture risk. Blood or urine tests may also be used to look for causes of bone loss or related conditions.
Treatment Categories
Treatment may include lifestyle changes, fall-prevention steps, and medicines to slow bone loss or help build bone. Care plans often also address calcium and vitamin D intake and any underlying medical causes. The right approach depends on fracture risk, age, overall health, and personal preferences.
Living With It
Living with osteoporosis often means protecting bone health over the long term. Following up regularly with a healthcare professional can help track bone density, fracture risk, and treatment effects. Support with exercise, home safety, and recovery after a fracture can help maintain independence and quality of life.
Diet and Lifestyle
A balanced eating pattern that includes calcium-rich foods and enough vitamin D can help support bone health. Physical activity, especially balance training and strength work, may lower the risk of falls and fractures. If eating is limited, weight is low, or there are digestive problems, professional advice may help identify nutrition gaps.
When to Seek Medical Care
Seek medical care if you have a fracture after a minor fall, sudden back pain, noticeable loss of height, or posture changes. It is also important to ask about bone health if you are older, have gone through menopause, take long-term steroid medicines, or have other major risk factors. Early assessment can help lower the chance of future fractures.