Backaches Treatment and Prevention

October 30th, 2008 by admin

Backaches Treatment and Prevention

Backache is one of the most common ailments prevalent today. Backaches are one of the most common complaints during pregnancy. Sedentary living habits, hazardous work patterns and psychological conditions associated with emotional stress, which bring about spasm of the muscles, cause backaches. Other causes include stress and strain resulting from sitting for a long time, improper lifting of weights, high heels, and emotional problems which may cause painful muscle cramping. Symptoms of backaches pain is usually felt either in the middle of the back or lower down. It may spread to both sides of the waist and the hips. In a circumstance of intense pain, the patient is incapable to go and is ill. About ninety per penny of backache patients sustain from what is called cervical and lumbar spondylosis. It is a degenerative disorder in which the distinct vertebrae adhere to each new through bony unions. Other causes include strain and stress resulting from sitting for a lengthy moment, inappropriate lifting of weights, higher heels, and passionate problems which may induce traumatic muscle cramping. Back pain in individuals with medical conditions that put them at high risk for a spinal fracture, such as osteoporosis or multiple myeloma. There are many treatment for backaches to relieve pain. Heat therapy is useful for back spasms or other conditions. Chiropractic help may be of use as well. Use of medications, such as muscle relaxants, narcotics, non-steroidal anti-inflammatory drugs (NSAIDs/NSAIAs)or paracetamol (acetaminophen). A meta-analysis of randomized controlled trials by the Cochrane Collaboration found that injection therapy, usually with corticosteroids. Herbal analgesics may also be effective. Yogic asanas which are beneficial in the treatment of backache are bhujangasana, shalabhasana, halasana, uttanpadasana and shavasana.Backaches Treatment and Prevention Information Tips 1. Wear low-heeled, supportive shoes. 2. Wear a “prenatal cradle” or support belt. 3. Avoid lifting heavy objects. 4. Do not bend at your waist to lift anything.5. Exercises can be an effective approach.6. Applying garlic oil on the back gives immense relief from back pain. 7. Acupressure or pressure point massage may be more beneficial than classic massage8. Vitamin C that is mainly found in citrus fruits is considered valuable for getting rid of backaches.

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Determine Whether Vitamin A Enhances Immune Response

October 27th, 2008 by admin

Determine Whether Vitamin A Enhances Immune Response

Several approaches have been taken in an attempt to determine whether Vitamin A supplementation enhances immune response and resistance or recovery from infection. In some investigations, researchers have attempted to correlate plasma concentrations of beta-carotene or retinol with immune response or susceptibility to infection. One limitation of this approach is related to the fact that plasma concentrations may have depressed plasma retinol levels as a result of disease. Therefore, it is not possible to establish whether low plasma retinol levels resulted in suppressed immune response or if plasma retinol levels decreased in response to disease or infection. Another approach used is to supplement the diet with retinol precursors and examine immune response at a later time point. This approach may be useful in examining the particular aspects of immunity that may be altered by supplementation, but additional studies are necessary to determine whether these effects have clinical significance in terms of disease outcome. Vitamin A has been fairly well studied in terms of its immunomodulatory effects, and we will review the evidence from randomized controlled trials as well as potential mechanisms of action. Vitamin A supplementation may afford some protection from infection in malnourished individuals, but the potential benefits of supplementation in normal wellnourished individuals remain to be established. There is evidence from several studies that suggests that vitamin A deficiency is associated with depressed immune function and an impaired response to influenza infection. Supplementation of vitamin A is associated with a reduction of mortality and morbidity among certain populations. It appears that populations suffering from malnutrition may benefit from adequate or additional vitamin A supplementation. However, it is less clear if normal, healthy, well-nourished individuals will benefit from additional supplementation with respect to enhanced immunity. The results from several studies involving beta-carotene supplementation in the diet of healthy individuals suggest that certain aspects of innate immunity, such as NK cytotoxicity and monocyte production of the cytokine TNFcx, are enhanced. It appears that lymphocyte subsets or the lymphocyte response to mitogens are not altered. In addition, one study of healthy older individuals found that vitamin A supplementation was associated with a reduction in the number of T lymphocytes. Whether these observed changes of immune function in response to supplementation actually result in reduced susceptibility to infection in healthy individuals is not well established. The results from one study demonstrated no association between vitamin A supplementation and incidence of bacterial infection. we are not aware of any long-term, randomized clinical trials that have evaluated the incidence of viral infection in response to supplementation with vitamin A alone. However, several studies have examined the possibility that supplementation with several multivitamins and or trace elements such as zinc, may alter susceptibility to infection. In general, the findings from these studies show no protection from infection in association with vitamin intake, but a slight decrease in the incidence of infection in those individuals consuming supplemental trace elements such as zinc and selenium. At this time, the potential benefits of vitamin A supplementation for healthy well-nourished individuals regarding susceptibility to infection remain to be established. A high beta-carotene intake has also been associated with a reduced risk of cancer. Earlier epidemiological studies suggested a high natural (fruits and vegetables) intake of beta-carotene was associated with reduced risk of cancer. However, more recent studies have not observed any benefit of beta-carotene intake on incidence of cancer and two studies actually observed an increased incidence of lung cancer in those participants consuming beta-carotene supplements. The presence of other carotenoids in fruits and vegetables has been suggested to be the protective factor in regards to cancer incidence in the early epidemiological studies based on the findings from these recent studies, dietary supplementation with high doses of synthetic beta-carotene may be contraindicated for smokers. As a reminder, it has been known for some time that a high intake of vitamin A results in adverse effects (neurologic, dermatologic, musculoskeletal, gastrointestinal, birth defects) and the results from the most recent studies suggest a potential risk of high doses of synthetic beta-carotene in certain populations. At this time it is probably safest to follow the National Cancer Institute recommendations that suggest five or more servings of fruits and vegetables per day. Immune Effects and Exercise We are currently aware of only one study that has examined whether vitamin A supplementation is associated with a reduced incidence of infection in athletes. Several studies have shown that the risk of upper respiratory infection is increased following competition in marathons or ultramarathons However, vitamin A supplementation before marathon competition did not reduce the incidence of infection in the postrace period. Therefore, to our knowledge, vitamin A supplementation has not been associated with enhanced resistance to infection in healthy athletes.

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Hemorrhoids in Pregnancy

October 12th, 2008 by admin

Pregnancy and vaginal delivery predisposes women to develop hemorrhoids because of hormonal changes and increased intra-abdominal pressure. It has been estimated that 25% to 35% of pregnant women are affected by this condition In certain populations, up to 85% of pregnancies are affected by hemorrhoids in the third trimester.

Hemorrhoids occur when the external hemorrhoidal veins become varicose (enlarged and swollen), which causes itching, burning, painful swellings at the anus, dyschezia (painful bowel movements), and bleeding. Pain with bowel movements and bleeding are often the first signs of hemorrhoids. It is important to note, however, that hemorrhoids are not the only cause of rectal bleeding, and the physician should properly confirm the diagnosis before initiating any treatment. Hemorrhoids should be treated to prevent more serious complications, including inflammation, thrombosis, and prolapse.

Treatment

Most forms of the condition can be successfully treated by increasing fibre content in the diet, administering stool softeners, increasing liquid intake, anti-hemorrhoidal analgesics, and training in toilet habits. However, most evidence of the efficacy of therapeutic alternatives for hemorrhoids is gained from studies performed in non-pregnant patients.

A recent systematic review of both published and unpublished randomized controlled trials, which included the enrolment of more than 350 patients, showed that laxatives in the form of fibre had a beneficial effect in the treatment of symptomatic hemorrhoids Decreased straining during bowel movements shrinks internal hemorrhoidal veins, resulting in a reduction of symptoms. Bathing with warm water (40°C to 50°C for 10 min) usually relieves anorectal pain Suppositories and ointments that contain local anesthetics, mild astringents, or steroids are available (see Topical treatment).

More aggressive therapies, such as sclerotherapy, cryotherapy, or surgery, are reserved for patients who have persistent symptoms after 1 month of conservative therapy Some recent studies have shown the effectiveness of botulinum toxin injections as a treatment for chronic anal fissure and hemorrhoids Because of its mechanism of action, however, botulinum toxin is contraindicated during pregnancy and lactation.

Although most pregnant women experience improvement or complete resolution of their symptoms with the conservative measures mentioned above, some women will need medications. Oral treatment with ruto-sides, hidrosmine, Centella asiatica, disodium flavodate, French maritime pine bark extract, or grape seed extract can decrease capillary fragility and reduce symptoms improving the microcirculation in venous insufficiency However, evidence of their safety in pregnancy is not yet conclusive.

Topical medications with analgesics and anti-inflammatory effects provide short-term local relief from discomfort, pain, and bleeding. Because of the small doses and limited systemic absorption, they can be used by pregnant women; however, the safety of any of them in pregnancy has not been properly documented.

Most topical preparations for hemorrhoids have been used in Canada for more than 25 years. They often contain anesthetics, corticosteroids, and anti-inflammatory agents in varying proportions. Most of these products help to maintain personal hygiene and alleviate symptoms. However, there are no prospective randomized trials that suggest topical preparations reduce bleeding or prolapse in nonpregnant patients

Conclusion

At present, there are no reproductive safety data available for any of the compounds commonly used for hemorrhoids. Hemorrhoids in pregnancy should be treated by increasing fibre content in the diet, administering stool softeners, increasing liquid intake, and training in toilet habits. It is expected that these conservative measures can alleviate symptoms in most patients. If required, patients should receive topical treatment. For many women, most symptoms will resolve spontaneously soon after giving birth, and only few cases will require a surgical evaluation during pregnancy or after delivering.there is a solution -watch the video of the new squatting device

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