A hiatus hernia is a condition where the upper part of the stomach pushes up through the diaphragm into the chest cavity. The diaphragm is a large muscle that separates the chest from the abdomen. In a hiatus hernia, the weakened area of the diaphragm allows the stomach to move into the chest, leading to various symptoms and complications.
The exact cause of hiatus hernia is not always clear, but several factors can contribute to its development:
Hiatus hernia can occur at any age, but it is more common in individuals over the age of 50. It often goes unnoticed in many cases, as symptoms can be mild or absent. It may be identified during investigations for other health issues, such as endoscopy.
The treatment of hiatus hernia depends on the severity of symptoms and complications. In many cases, no treatment is required as hiatus hernias are often asymptomatic. However, when symptoms occur, treatment options include:
Regular follow-ups may be required to monitor the hernia’s size and the effectiveness of treatment, especially in asymptomatic patients.
Lifestyle changes:
Dietary modifications: Eating smaller, more frequent meals rather than larger meals can help reduce symptoms of reflux. Avoiding trigger foods like fatty, spicy, or acidic foods can also alleviate symptoms.
Weight loss: Losing excess weight can reduce pressure on the stomach and prevent the hernia from worsening.
Avoiding lying down after meals: Remain upright for at least three hours after eating to prevent reflux.
Elevating the head while sleeping: Sleeping with the head of the bed elevated can prevent stomach acid from reaching the oesophagus.
Medications:
Antacids: These can provide relief from heartburn and acid reflux symptoms.
H2 receptor antagonists: Medications like ranitidine can reduce stomach acid production.
Proton pump inhibitors (PPIs): Medications like omeprazole can significantly reduce stomach acid production and are often used for more severe cases.
Surgical intervention:
Laparoscopic surgery: In cases where the hernia is causing severe symptoms or complications (e.g., oesophagitis, bleeding, or obstruction), surgical repair may be necessary. The surgeon can use laparoscopic techniques to reinforce the weakened diaphragm and reposition the stomach back into the abdomen.
Fundoplication: This procedure involves wrapping the top part of the stomach around the lower oesophagus to strengthen the lower oesophageal sphincter and prevent acid reflux.
Monitoring:
Our mission is to ensure every Australian has access to top-notch medical advice and treatment in a utopian setting. We speak with the trusted voice of a local family doctor, simplifying complex health information into clear, actionable guidance.