Anxiety Attacks

Anxiety is a physiological and psychological state characterized by cognitive, somatic, emotional, and behavioral components. These components combine to create an uncomfortable feeling that is typically associated with uneasiness, apprehension, or worry. Anxiety is a generalized mood state that occurs without an identifiable triggering stimulus.  As such, it is distinguished from fear, which occurs in the presence of an external threat. Additionally, fear is related to the specific behaviors of escape and avoidance, whereas anxiety is the result of threats that are perceived to be uncontrollable or unavoidable. Research has found that patients who experience anxiety attacks have low magnesium levels in the brain blood vessels.

Even though ADHD is a different situation than anxiety attacks, magnesium deficiencies seem to play a role.  A medication containing magnesium has been found to be successfull in treating attention deficit hyperactivity disorder. In a study from Poland, children with ADHD were been found to more deficient than controls in a selected number of bioelements. Magnesium deficiencies were the most pronounced difference. Magnesium supplementation in the ADHD children decreased their hyperactivity.

Magnesium is an intracellular element and after potassium, second most abundant cation found within the cell. Plasma contains less than 1% of body's total magnesium. Physiologically most active form of magnesium is ionized form. Most of the plasma magnesium is bound with albumin, globulin and proteins. This bound form of magnesium is not available for biochemical actions. Binding of magnesium with the specific globulin fractions may be indicative of certain disease patterns. Deficient serum magnesium concentration may be a sign of various pathologies. Thus, the repletion of magnesium may be helpful in the treatment of situations such as anxiety attacks and diseases such as hypertension, acute myocardial infarction and atherosclerosis. Role of magnesium for the treatment of chronic disease, however, is poorly understood and requires a better knowledge of ionized magnesium metabolism.

July 2, 2009

Pain Management And Prescription Painkillers

The deaths of Heath Ledger and Anna Nicole Smith focused attention on prescription pain killers. Michael Jackson, too, may have been taking pain medication. Doctors walk a fine line in treating patients who are seeking relief from chronic pain.

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July 1, 2009

Politicians Reconsider Drilling Off Florida Coast

For years, oil production has been largely banned in the Gulf of Mexico off the coast of Florida. In large part, that's because of concerns that a spill could devastate the state's tourism industry. But now, some elected officials seem willing to take another look at offshore drilling after years of opposition.

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More Care Means Better Health, But Not Always

A new study finds that when Medicare expanded its prescription drug coverage, people did spend more on drugs. However, those who had little to no drug coverage beforehand reduced what they spent on going to doctors and hospitals.

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Schizophrenia May Be Linked To Immune System

Three new genetic studies are providing some tantalizing hints about what causes schizophrenia.

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Are You Over The Acetaminophen Limit?

A Food and Drug Administration advisory panel wants to reduce the public's exposure to the potent painkiller.

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FDA Recommends New Limits On Acetaminophen

An FDA advisory panel yesterday warned about the risk of acetaminophen, a painkiller in Tylenol, Nyquil and other drugs. The panel also called for a ban on Vicodin and Percocet, two drugs that combine acetaminophen with narcotics.

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June 30, 2009

Doctors Say Costs, Not Care, Have Become Focus

As health care costs have soared, many physicians have struggled to manage the business end of health care and provide quality care for their patients. Two doctors, each with more than 30 years of experience, talk with NPR about the changes they've seen in health care, and where the system might be headed.

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In Texas, A Living Lab For Studying The Dead

Only a few universities in the world have facilities devoted to studying human bodies as they decompose. Texas State University's Forensic Anthropology Research Facility is the newest. Students there learn to recover and study human bones.

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FDA Panel Advises Smaller Doses Of Painkillers

The Food and Drug Administration's panel voted 21-16 to lower the current maximum dose of nonprescription acetaminophen, which is 4 grams, or eight pills per day. Taking more than that can cause potentially fatal liver damage.

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June 29, 2009

Transportation Safety Board 'Calls It Like It Sees It'

The National Transportation Safety Board isn't able to enforce its own recommendations, but the agency's acting chairman says it's better that way. He says it helps the NTSB focus solely on safety when investigating hundreds of airplane crashes, train wrecks and other accidents each year.

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