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					Acid reflux is pretty common
Gastroesophageal reflux disease affects up to 20 percent of Americans
every day, making it one of the most common medical conditions in the
United States, according to the National Digestive Diseases Information
Clearinghouse.

The causes of GERD include an abnormal lower esophageal sphincter,
hiatal hernia, abnormal esophageal contractions and slow emptying of the
stomach, according to the American Academy of Otolarynology — Head
and Neck Surgery website.

“Gastroesophageal reflux disease occurs when the lower esophageal
sphincter does not close properly and stomach contents reflux back up into
the esophagus,” according to about.com.

“The lower esophageal sphincter is a ring of muscle at the bottom of the
esophagus that acts like a valve between the esophagus and stomach,”
according to kansassurgical.com.

The esophagus carries food from the mouth to the stomach and when this
value is functioning properly, food and liquids pass into the stomach but the
sphincter prevents them from coming back up into the esophagus. When
the lower esophageal sphincter is weak or loose, stomach acids can back
up into the esophagus.

“When refluxed stomach acid touches the lining of the esophagus, it may
cause a burning sensation in the chest or throat, called heartburn or acid
indigestion,” according to the National Digestive Diseases Information
Clearinghouse website.
Heartburn every now and then is common, and having it occasionally does
not necessarily mean you have GERD, according to the lapsurg.com, the
Comprehensive Center for Laparoscopic Surgery. “Heartburn that occurs
more than twice a week may be considered GERD, which can eventually
lead to more serious health problems,” the website said.

GERD affects about 5-7 percent of the global population. This group
experiences at least one episode of heartburn a day.

“Although common, GERD is often unrecognized — its symptoms
misunderstood,” according to dorchesterhealth.org. A treatable disease
when correctly diagnosed, serious complications can result when it is not
treated properly. Signs and symptoms of GERD include the following:

• Burning sensation in the chest or throat
• Hoarseness
• Chronic cough
• Asthma
• Bitter taste in the mouth

“Certain conditions make a person more susceptible to GERD,” according
to acid-reflux.com. “For example, GERD can be a serious problem during
pregnancy. The elevated hormone levels of pregnancy probably cause
reflux by lowering the pressure in the lower esophageal sphincter. At the
same time, the growing fetus increases the pressure in the abdomen. Both
of these effects would be expected to increase reflux.”
“Certain foods promote or worsen symptoms of acid reflux,” according to
blog.foodfacts.com. “Citrus, tomato and coffee directly irritate the mucosa.
Other foods to avoid include garlic, onions, fatty foods, spicy foods, mint,
caffeinated drinks, peppermint, alcohol and chocolate. Overeating as well
as going to bed within two to three hours of supper should be avoided since
gastric distention promotes reflux.

“Weight gain and smoking have also been implicated in the pathogenesis
of GERD and thus should be avoided,” the website continued. “Reflux
symptoms may be reduced simply by elevating the head end of the bed or
by using a wedge under the upper body.”

Other suggested lifestyle changes, according to heartburn.about.com,
include the following:

• If you smoke, stop.
• Do not drink alcohol.
• Lose weight if needed.
• Eat small meals.
• Wear loose-fitting clothes.
• Avoid lying down for three hours after a meal. Gravity helps drain food
and stomach acid into your stomach if you are sitting up.

				
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posted:10/30/2011
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