A hiatal hernia occurs when the upper part of your stomach pushes up through your diaphragm and into your chest.
The diaphragm is a large muscle that lies between your abdomen and chest. You use this muscle to help you breathe. Normally, your stomach is below the diaphragm. However, in people with a hiatal hernia, a portion of the stomach pushes up through the muscle. The opening it moves through is called a hiatus.
This condition mostly occurs in people who are over 50 years old. It affects up to 60 percent of people by the time they’re 60, according to the Esophageal Cancer Awareness Association (ECAA).
There are generally two types of hiatal hernia: sliding hiatal hernias and fixed or paraesophageal hernias.
Sliding Hiatal Hernia
This is the more common type of hernia. It occurs when your stomach and esophagus slide into and out of your chest through the hiatus. Sliding hernias tend to be small. They usually don’t cause any symptoms. They may not require treatment.
Fixed Hiatal Hernia
This type of hernia isn’t as common. It is also known as a paraesophageal hernia.
In a fixed hernia, part of your stomach pushes through your diaphragm and stays there. Most cases are not serious. However, there is a risk that blood flow to your stomach could be blocked. If that happens, it could cause serious damage and is considered a medical emergency.
Several tests can be done to diagnose a Hiatal Hernia.
Your doctor may have you drink a liquid with barium in it before taking an X-ray. This X-ray provides a clear silhouette of your upper digestive tract. The image allows your doctor to see the location of your stomach. If it is protruding through your diaphragm, you have a hiatal hernia.
Your doctor may slide a thin tube in your throat and pass it down to your esophagus and stomach. Your doctor will be able to see if your stomach is pushing through your diaphragm. Any strangulation or obstruction will also be visible.
Most cases of hiatal hernias don’t require treatment. Treatment is usually determined by the presence of symptoms. If you have acid reflux and heartburn, you may be treated with:
• Over-the-counter antacids to neutralize stomach acid
• Over-the-counter or prescription H2-receptor blockers that lower acid production
• Over-the-counter or prescription proton pump inhibitors to prevent acid production,
Which give your esophagus time to heal
If medications don’t work, you might need surgery on your hiatal hernia. However, surgery is not commonly recommended.
Some types of surgery for this condition include:
• Rebuilding weak esophageal muscles
• Putting your stomach back in place and making your hiatus smaller
Surgery can be performed through a standard incision in the chest or abdomen. However, laparoscopic surgery can also be used to shorten recovery time.
Hernias can come back after surgery. You can reduce this risk by:
• Staying at a healthy weight
• Getting help lifting heavy objects
• Avoiding strain on your abdominal muscles
There are also certain foods that may increase your risk of heartburn. Consider avoiding:
• Spicy foods
• Foods made with tomatoes
• Citrus fruits
Other ways to reduce your symptoms include:
• Stopping smoking
• Raising the head of your bed by at least 6 inches
• Avoiding bending over or lying down after eating
You may not avoid a hiatal hernia entirely. However, you may avoid making a hernia worse by:
• Losing excess weight
• Not straining during bowel movements
• Getting help when lifting heavy objects
• Avoiding tight belts and certain abdominal exercises
The procedure requires one night stay in the hospital after the operation.