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Early Flu Season Already Started




Flu season in the U.S. is off to its earliest start in nearly a decade — and it could be a bad one. Health officials on Monday said suspected flu cases have jumped in five Southern states, and the primary strain circulating tends to make people sicker than other types. It is particularly hard on the elderly.

“It looks like it’s shaping up to be a bad flu season, but only time will tell,” said Dr. Thomas Frieden, director of the Centers for Disease Control and Prevention.

The good news is that the nation seems fairly well prepared, Frieden said. More than a third of Americans have been vaccinated, and the vaccine formulated for this year is well-matched to the strains of the virus seen so far, CDC officials said.

Early Flu Season 2012 Started

Higher-than-normal reports of flu have come in from Alabama, Louisiana, Mississippi, Tennessee and Texas. An uptick like this usually doesn’t happen until after Christmas. Flu-related hospitalizations are also rising earlier than usual, and there have already been two deaths in children.

It’s not clear why the flu is showing up so early.


The last time a conventional flu season started this early was the winter of 2003-04, which proved to be one of the most lethal seasons in the past 35 years, with more than 48,000 deaths. The dominant type of flu back then was the same one seen this year.

One key difference between then and now: In 2003-04, the vaccine was poorly matched to the predominant flu strain. Also, there’s more vaccine now, and vaccination rates have risen for the general public and for key groups such as pregnant women and health care workers.

Many Vaccinated for Flu But Many Die Every Year

An estimated 112 million Americans have been vaccinated so far, the CDC said. Flu vaccinations are recommended for everyone 6 months or older.

On average, about 24,000 Americans die each flu season, according to the CDC.

Flu usually peaks in midwinter. Symptoms can include fever, cough, runny nose, head and body aches and fatigue. Some people also suffer vomiting and diarrhea, and some develop pneumonia or other severe complications.

A strain of swine flu that hit in 2009 caused a wave of cases in the spring and then again in the early fall. But that was considered a unique type of flu, distinct from the conventional strains that circulate every year.



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Weight Loss Exercise

Belviq Weight Loss Pill to Treat Obesity



The U.S. Food and Drug Administration today approved Belviq weight loss pill (lorcaserin hydrochloride), as an addition to a reduced-calorie diet and exercise, for chronic weight management.

Who Can Use the Belviq weight loss pill?

The drug is approved for use in adults with a body mass index (BMI) of 30 or greater (obese), or adults with a BMI of 27 or greater (overweight) and who have at least one weight-related condition such as high blood pressure (hypertension), type 2 diabetes, or high cholesterol (dyslipidemia).

BMI, which measures body fat based on an individual’s weight and height, is used to define the obesity and overweight categories. According to the Centers for Disease Control and Prevention, more than one-third of adults in the United States are obese.

“Obesity threatens the overall well being of patients and is a major public health concern,” said Janet Woodcock, M.D., director of the FDA’s Center for Drug Evaluation and Research. “The approval of this drug, used responsibly in combination with a healthy diet and lifestyle, provides a treatment option for Americans who are obese or are overweight and have at least one weight-related comorbid condition.”

How Does Belviq Work?

Belviq Weight Loss Pill to Treat Obesity

Belviq Weight Loss Pill to Treat Obesity

Belviq weight loss pill works by activating the serotonin receptors in the brain. Activation of this receptor may help a person eat less and feel full after eating smaller amounts of food.

According to clinical trial data submitted by Arena to the FDA, nearly half of dieters without Type 2 diabetes who used the medication lost at least 5% of their starting weight — or an average of 12 lbs. — over a year, compared with 23% of those taking a placebo. For best results, dieters are advised to use the medication together with a healthy diet and exercise program.

However, the Belviq weight loss pill won’t immediately be available for sale. The drug has to go through a four-to-six month process at the Drug Enforcement Administration for a scheduling classification used for drugs that have a likelihood or potential of being abused

Who Should Avoid the Belviq weight loss pill?

Belviq should not be used during pregnancy. Treatment with Belviq may cause serious side effects, including serotonin syndrome, particularly when taken with certain medicines that increase serotonin levels or activate serotonin receptors. These include, but are not limited to, drugs commonly used to treat depression and migraine. Belviq may also cause disturbances in attention or memory.

In 1997, the weight-loss drugs fenfluramine and dexfenfluramine were withdrawn from the market after evidence emerged that they caused heart valve damage. This effect is assumed to be related to activation of the serotonin 2B receptor on heart tissue. When used at the approved dose of 10 milligrams twice a day, Belviq does not appear to activate the same serotonin receptor.

How about Qnexa?

Another weight loss pill called Qnexa is expected to be approved in the next month by the FDA and would be direct competition to the Belviq weight loss pill.

According to researcher Michael Davidson from the University of Chicago, patients who took Qnexa experienced significant reductions in weight.

“In this study, Qnexa patients on the top dose had sustained weight loss greater than 10 percent over two years,” Davidson said. “This weight loss led to clinically relevant reductions in blood pressure, triglyceride reduction greater than 25 percent and a dramatic increase in HDL levels.”

He added that achieving and maintaining this degree of weight loss is often difficult for patients, and that these promising results show that the drug could be a good way to improve heart health and cholesterol levels.

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