Wrist, spine and hips are the most vulnerable ...

Osteoporosis - definition, symptoms, treatment and cure

Osteoporosis is a condition of reduction (the degree of mineralization of bone). While some loss of mineralization is normal part of aging, osteoporosis is a rapid loss that causes health problems. Osteoporosis weakens the bone structure, increasing the risk of fractures and can lead buy lasix generic online to bone deformities, especially of the spine. Spine and hip are the most vulnerable to destruction. Osteoporosis usually affects women after, but can develop earlier in women who do not produce estrogen and men aged 75 years and older. About 10 million Americans suffer from osteoporosis, 80 percent of whom are women. Osteoporosis apparently primarily affecting women for two reasons: estrogen and body size. Researchers do not fully understand how estrogen protects bone health, but they know that when estrogen levels fall dramatically, and with menopause, bone demineralization accelerated. In addition, women are by nature less weight bone mass and muscle men massthan. Some researchers suggest that bone demineralization takes longer to affect men because they are more skeletons can withstand large losses of calcium before becoming thin and weak. Early signs of accelerated bone loss include loss of more than 12 inches in height and development of kyphosis (hump in the middle of the back). However, these symptoms develop slowly and over a long time, often decades, making them less visible. Doctors called the silent disease osteoporosis, because there are few signs of its presence until it is well known. Often the first symptom of osteoporosis is an unexpected change. Wrist, spine and hips most vulnerable sites for destruction. XRAY shows typical porous structure of bone, indicating the loss of mineral salts content and bone mass. Bone tests such as density DEXA scan can detect damage to the demineralization occurs. Doctors use a scale of relative percentage of bone loss to measure the weight of osteoporosis. Scale is bone loss, as the standard deviation (SD) from the accepted norm for optimal bone health. SD value of 2. 5 or more (2 5. SD below normal) is diagnostic for the treatment of osteoporosis. Testing report this value as Tscore, the standard for comparing bone density of young healthy person of the same sex. Another idea Z-score that compares the bone density face as the other rules for the same age and sex. Some tests of reported bone loss in percentage 2. 5 SD value is about 35 per cent loss of bone density (bone mass is 65 percent of what it should be). Weight-bearing exercise with weights and to stimulate the activity of bone remodeling. For regular treatment of osteoporosis aims to reduce bone resorption to increase bone mass. Some drugs can achieve this effect. These include calcium and vitamin D supplements, supplements of estrogen, bisphosphonates, parathyroid hormone supplement, calcitonin additives, and Selective Estrogen Receptor Modulators (SERMs). Individual conditions determine which treatments are most suitable. Children's ability to absorb calcium overalls decreases with age. Also, people tend to drink less milk and consume less dairy products, the main source of dietary calcium as they get older. Most adults need to take calcium supplements to get from 1000 to 1200 milligrams of calcium daily in combination with dietary calcium. Although calcium can not restore bone structure, which has lost osteoporosis, bones need abundant calcium just to maintain bone. Vitamin D is necessary for the body to absorb calcium. By the 1990s, doctors commonly prescribed hormone replacement therapy (HRT) in women undergoing and women during menopause. The overwhelming belief that HRT protects women from

and osteoporosis. Large studies have shown that HRT does not provide protection for cardiovascular disease and actually increases the risk of certain types of cardiovascular disease (eg,

), and some forms of cancer. Summary of osteoporosis is not as definitive as expected. Estrogen does slow down bone loss. However, its effect is most pronounced during the first three to five years after menopause and does not stimulate production of new bone. Although doctors sometimes prescribe estrogen (in combination with progesterone supplementation for women who have their uterus) for women with high risk of osteoporosis, other drugs are often more effective with less risk. Bisphosphonates are drugs that block the activity of osteoclasts in bone resorption and calcium. Because these drugs are relatively new, doctors do not know their long-term consequences. Bisphosphonates can stop the progression of osteoporosis and to prevent osteoporosis from developing in men and women who are at high risk. However, bone loss resumes when person stops taking drugs. Parathyroid hormone and calcitonin natural hormones in the body that regulate bone remodeling. Parathyroid hormone stimulates osteoblast activity (formation of new bone) Calcitonin inhibits osteoclast activity. Taken as supplements, these hormones have the same action. They are not as efficient as bisphosphonates, however. Women who are beyond menopause may SERMs, which is sometimes called a designer with a lot of estrogen, as actions in the body. As the name suggests, however, SERMs selective estrogen receptor purpose so not quite the same way as estrogen. Some SERMs, including raloksifen are estrogen like effect on bone without estrogen-like effects in other parts of the body. SERMs stop bone loss, but do not stimulate new bone tissue. Women over 70 who are white or Asian and thin with the greatest risk of osteoporosis. However, regardless of ethnicity past menopause women at increased risk of osteoporosis due to loss of estrogen. Other risk factors for osteoporosis include prolonged use of system >> << (eg, treatment, or endocrine disorders), smoking, low consumption of calcium, physical activity, excessive consumption of caffeine and excessive alcohol consumption. Although in itself the destruction of serious concern health, complications of fracture may be life threatening. Failure creates a high risk of blood clots, as well as fat embolifragments fat that change shifts and make their way into the bloodstream. Blood clots and fat can lead to embolism

or, depending on where they are hiding in the blood vessels. Calcium and vitamin D supplements in combination with the bearing or resistance exercises at an early age, but especially before demineralization becomes significant, is the most effective preventive treatment. Doctors believe almost all of osteoporosis can be prevented. But, like other lifestyle-related diseases, preventive measures should begin in childhood and continue life. The most effective time for calcium supplement when the body builds bone massbefore 20 years. See also, nutrition and health, exercise and health;;, skeleton, smoking and health. Open discussion on the topic Osteoporosis - definition, symptoms, treatment and cure