What is GERD?
Gastroesophageal reflux disease (GERD), also known as acid reflux, occurs when stomach acid, used for digestion, regurgitates or refluxes into the esophagus, causing inflammation and damage to the lining of the esophagus. GERD is a complication of gastroesophageal reflux, also known as GER, a less serious form of GERD. Most people have occasional episodes of GER, but when GER becomes more frequent, occurring more than two times a week, it is classified as GERD. The stomach acid causes pain or burning in the chest or throat, known as heartburn.
Symptoms of GERD
The primary symptom of GERD is heartburn, which occurs as the stomach acid travels through the esophagus and stimulates the nerve fibers. Heartburn is felt as a burning pain in the middle of the chest. It can stretch from the abdomen to the neck and can even extend into the back. Heartburn from acid reflux occurs most often after eating or while lying down, when reflux is more likely to occur. Symptoms can be triggered by spicy foods, caffeine or alcohol. Other more common symptoms of GERD may include the following:
- A dry cough
- Trouble swallowing
- Sore throat
A hoarseness or change in the voice may also be a symptom of GERD.
Causes of GERD
The causes of GERD are unknown. It is believed that the abnormal relaxation of the lower esophageal sphincter, or LES, which allows the liquid to pass back up to the esophagus, may contribute to the cause of the condition. Other risk factors that may contribute to the cause of GERD may include the following:
- Hiatal hernia
Swallowing disorders and abnormally slow emptying of the stomach can also increase the chance of developing GERD.
Treatment for GERD
GERD is a chronic condition that cannot be cured. There are numerous treatment options that may reduce the severity and frequency of the symptoms of GERD. They include lifestyle changes, medications, surgery or complementary and alternative therapies to control symptoms.
Lifestyle changes are one of the simplest yet effective treatment methods for GERD. Some of these lifestyle changes include the following:
- Avoiding lying down for 3 hours after a meal
- Wearing clothing that is not snug
- Losing weight
- Keeping the upper body slightly elevated while sleeping to keep reflux down
- Eating small, frequent meals
- Avoiding foods known to promote reflux such as chocolate, peppermint, citrus food, spicy food, coffee and alcohol
- Stopping smoking
Medications are also helpful in reducing acid production or relieving the symptoms of GERD. These medications include antacids, foaming agents, H2 blockers. proton pump inhibitors and pro-motility drugs. A combination of medications that work to address different symptoms may help to relieve the symptoms of GERD.
Surgery may be recommended for those patients that do not respond to changes in lifestyle, medication or other forms of treatment. Nissen fundoplication is the standard treatment of GERD, but it is also known as reflux surgery. This procedure can repair complications of a hiatal hernia, and tighten the LES.
- Nissen Fundoplication
During this procedure, with just a few small incisions, Dr. Harmouch will perform robotic-assisted surgery and will wrap the upper curve of your stomach (fundus) around the esophagus (tube that carries food and liquids from your mouth to your stomach). It will then be stitched into place. This strengthens the valve between your esophagus and stomach, which stops acid from rising into the esophagus as easily.
- LINX Reflux Management
LINX is a small, flexible band of magnets that is surgically placed around the esophagus just above the stomach to help prevent reflux. This procedure augments the weak lower esophageal sphincter (LES), reinforcing the body’s natural barrier to reflux.
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