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Archive for the ‘Medicine’ Category

Osteoporosis – Causes And Treatment

Thursday, February 4th, 2010

Osteoporosis is a disease of bones which makes them weak and more prone to fractures. Anyone can suffer from osteoporosis but it is more common in older women. In osteoporosis bone mineral density is reduced and architecture of the bone is disrupted. Osteoporosis is a disease wherein there is a high risk for bone fracture due to decrease in bone density. Epidemiology shows that females are more vulnerable to osteoporosis than males.

Osteoporosis commonly happens when there is an abnormally high bone reabsorption and inability to produce sufficient new bone tissue. Normally, an old bone is reabsorbed and a new bone is produced. Production of a new bone is faster in younger age, especially in children, infants and adolescents. Bone development is slower and leads to lesser density of bone tissues at around age thirty. Later on, bone reabsorption happens when the production is excessive resulting in decrease of bone strength.

Osteoporosis is a disease in which bones become fragile and more likely to break. Osteoporosis often was thought to be a condition that frail elderly women develop. Osteoporosis leads to literally abnormally porous bone that is more compressible like a sponge, than dense like a brick. This disorder of the skeleton weakens the bone leading to an increase in the risk of breaking bones (bone fracture). A broken bone can really affect a woman’s life. It can cause disability, pain, or loss of independence.

Other causes of osteoporosis are heredity and lifestyle. Whites and Asians, tall and thin women and those with a history of osteoporosis are those at the highest risk of getting osteoporosis. The behavioral causes of increasing the risk of osteoporosis are smoking, alcohol abuse, prolonged inactivity and a diet low in calcium. There are also some diseases that are associated with aging that cause osteoporosis, which include kidney failure, liver disease, cancers, Paget’s disease, endocrine or glandular diseases, gonadal failure and rheumatoid arthritis. There are some medications like steroids, seizure drugs, thyroid hormone and blood thinners that are also found to cause osteoporosis.

Individual circumstances determine which treatment approaches are most appropriate. Calcium and vitamin D The body’s ability to absorb dietary calcium diminishes with advancing age. Most adults should take calcium supplements to get 1000 to 1200 milligrams of calcium daily combined with dietary calcium. Though calcium cannot restore bone structure that is already lost to osteoporosis, the bones need abundant calcium simply to maintain bone remodeling.

If you are postmenopausal, you can find a variety of drugs that are designed to do this for you. One popular osteoporosis treatment is biophosphates, which are medications such as Actonel. It’s the only oral monthly osteoporosis treatment approved to help prevent fractures at both the spine and other areas where fractures commonly occur (other areas were measured as a group, not separately). Actonel is clinically proven to help decrease the chance of a spinal fracture in just 1 year. Talk to your doctor to find out if Actonel is the right fit for your bone health routine.

Ulcerative Colitis Treatment

Thursday, January 21st, 2010

Ulcerative colitis treatment begins with a definitive diagnosis and a determination of the severity of illness. Once this initial diagnosis has been made, the immediate goal of treatment is to reduce the painful physical symptoms associated with it. Since there is no cure for ulcerative colitis, the long-term goal of treatment is to prevent future onset of illness, or relapse.

Both ulcerative colitis, and a related disorder called Crohn’s Disease, are characterized by an abnormal immune system response within the intestines. In patients with ulcerative colitis, the location of this response is restricted to the large intestine, or colon. The resulting inflammation and ulceration of the intestinal walls can cause abdominal discomfort, diarrhea, and rectal bleeding, the main symptoms of ulcerative colitis.

Due to the fact that other health conditions may exist that exhibit similar symptoms, care for ulcerative colitis begins with a confirmation of this initial diagnosis. This includes taking stool samples to rule out the presence of parasites or an existing infection within the colon, and performing blood tests to detect elevated white blood cell counts (high white blood cell counts indicate that the cause of inflammation is due to the activation of the body’s own immune response).

A visual examination, either directly using a sigmoidoscope or a colonoscope, or indirectly via a barium enema, will help make the final confirmation that colitis is in fact the culprit. These visualization techniques are an essential step in ulcerative colitis treatment because they allow the physician to measure the severity of the illness, and therefore to figure out the best course to minimize the symptoms of ulcerative colitis.

Medications play a large part in both the initial treatment and long-term care for ulcerative colitis. These medications fall into two main categories: immunomodulators, which alter the proteins produced by the immune system which cause inflammation, and anti-inflammatory medications, which act to reduce the inflammation directly. Although these medications do not cure ulcerative colitis, they can induce remission of its symptoms and lengthen the time between relapses. As such they offer an ulcerative colitis treatment option that many sufferers take advantage of.

In addition to helping manage mild to moderate UC flares, Asacol (mesalamine) helps relieve ulcerative colitis symptoms including number of bowel movements and rectal bleeding as early as 3 weeks. Asacol is the only sulfa-free 5-ASA medication indicated for both treatment of mild to moderate flare-ups of ulcerative colitis and maintenance of remission of ulcerative colitis. Asacol HD (mesalamine) delayed-release tablets are available only by prescription for the treatment of moderately active UC.

Asacol and Asacol HD are generally well tolerated. In clinical studies, some patients taking Asacol or Asacol HD reported upset stomach, diarrhea, stomach pain, belching, flatulence, worsening of UC symptoms, headache, runny nose, sore throat, and general pain. If you want to learn more information, please visit Asacol.com. They will help you understand what ulcerative colitis is and the various aspects of the condition, including treatment, diet, and maintenance therapy.

If you are experiencing any of the symptoms of ulcerative colitis mentioned above, make sure you visit your doctor right away for a thorough examination. If you do have this disorder, your doctor will help you determine the best ulcerative colitis treatment for your particular case.