27Jul
Acid reflux disease, medically known as gastro esophageal reflux disease, can have a variety of causes. While the common symptoms of this illness may appear fairly benign, it can cause serious problems if it persists. Let’s take a look at some of the known causes of acid reflux disease.
As you might be aware, the inadequate functioning of the lower esophageal sphincter (LES) causes caustic fluids in the stomach to back up into the esophagus. This is what creates the sensation of heartburn. The LES muscles work to open and close the passage to the stomach at appropriate times. When they become weak, they can’t fully close and acidic fluid passes into the esophagus.
Acid reflux disease can come about because of malformations in the esophagus. There are several possible abnormalities that can affect the esophagus. Peristalsis is one that can lead to acid reflux. Something called adult-ringed esophagus is another. Adult ringed esophagus is the name given to a condition in which small rings within the throat cause difficulties in swallowing. This may result in acid reflux.
Also, if the stomach muscles are not functioning properly, the stomach will not be able to respond to stimuli the way it should. As a result, food is retained in the stomach far longer than it should be. This can lead to acid backing up into the esophagus. It is estimated that more than fifty percent of all acid reflux disease cases are associated with stomach muscles that do not function properly.
A condition called hiatal hernia can also indirectly lead to acid reflux disease. The hole in the diaphragm that connects the esophagus and stomach is called the hiatus. The organs above and below the diaphragm must be kept separate; for this reason, the hiatus is fairly tight.
In some people, the hiatus becomes weak. When that happens, a part of the stomach protrudes through the hiatus. This condition is called a hiatal hernia. Hiatal hernias cause acid reflux disease because they don’t allow the LES muscles to work well. As discussed earlier, the latter can lead to acid reflux disease.
In addition to the above factors, researchers report that about fifty percent of all asthma patients have acid reflux disease. It is not known which is the cause and which the effect.
Diabetes is also associated with acid reflux. Diabetics often have a condition called gastroparesis, which causes long delays in emptying the stomach. That can cause regurgitation of stomach contents into the esophagus.
Some kinds of medication may play a role in this disease. Non-steroidal anti-inflammatory drugs (NSAIDs) are thought to contribute to developing acid reflux disease. These drugs may also worsen the condition in those who already have it.
Studies show that patients who consume NSAIDs are approximately twice as likely to also have acid reflux disease. These drugs are quite common and familiar brand names include Advil, Aleve, Motrin and Nuprin.
All the causes of acid reflux disease are not fully understood and research efforts are underway to uncover more factors. It is important to consult a doctor as soon as possible if you suspect you have this health condition.
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