What is acid reflux?

Acid reflux can be relieved by simple lifestyle changes, such as avoiding certain foods and drinks, eating small meals, and not eating too close to bedtime.
Acid reflux can be relieved by simple lifestyle changes, such as avoiding certain foods and drinks, eating small meals, and not eating too close to bedtime.

Acid reflux refers to the condition in which the stomach contents move up into the food pipe (esophagus).

When the acidic stomach contents leak frequently, more than twice a week over several weeks, into the esophagus, the condition is called gastroesophageal reflux disease (GERD). 

The site where the food pipe joins the stomach is guarded by a valve (the lower esophageal sphincter). The valve prevents the backflow of the stomach contents into the food pipe. When the lower esophageal sphincter does not close properly when the food enters the stomach, acid reflux occurs. Because the stomach contents are acidic, the backwash then flows back up through the food pipe into the throat and mouth, which gives a strong sour taste. 

GERD needs medical attention, not just to relieve the symptoms, but because it may lead to more serious problems (such as narrowing of the esophagus and difficulty in swallowing) if left untreated.

What are the common signs of acid reflux?

The common symptoms of acid reflux are as follows:

Who is at risk of acid reflux?

Acid reflux can affect anyone. Some risk factors, however, may increase the chances of acid reflux:

  • Eating heavy or large meals 
  • Lying down right after a meal
  • Being obese or overweight 
  • Eating or snacking right before bedtime
  • Having certain foods, such as spicy or oily foods, citrus, tomato, mint, garlic, onions, and chocolate
  • Consuming certain drinks, such as alcohol, carbonated drinks, coffee, or tea
  • Smoking or being frequently exposed to second-hand smoke
  • Being pregnant 
  • Taking medications, such as aspirin, ibuprofen, and some muscle relaxants 
  • Hiatal hernia (a condition in which the upper part of the stomach bulges into the diaphragm—a muscle that separates the stomach from the chest)

How do you get rid of acid reflux?

The treatment of acid reflux includes the following:

  • Lifestyle and home remedies:
    • Eat small meals 
    • Eat your food slowly
    • Avoid certain foods and beverages, such as spicy and oily foods, citrus, tomato, mint, garlic, chocolate, tea, coffee, carbonated drinks, and alcohol
    • Do not lie down right after eating
    • Do not snack before bedtime
    • Maintain a healthy weight
    • Do not smoke
  • Medications:
    • Antacids to neutralize stomach acid
    • H2 blockers to reduce acid production
      • Foaming agents to coat the stomach to prevent reflux
    • Proton pump inhibitors to reduce the amount of acid the stomach makes
    • Prokinetics to help strengthen the lower esophageal sphincter, empty the stomach faster, and reduce acid reflux
  • Surgery: If the medications do not provide lasting relief and the symptoms are severely interfering with everyday activities, your doctor may recommend the following surgery options:
    • LINX device placement: The procedure involves surgically placing a ring (LINX device) around the outside of the lower end of the esophagus.
    • Fundoplication: The procedure creates an artificial valve using the upper part of the stomach.


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Medically Reviewed on 8/6/2020