A hiatus hernia occurs when a part of the stomach pushes up through the diaphragm into the chest cavity. The diaphragm is the muscle that separates the abdomen from the chest and aids in breathing. There are several factors that can contribute to the development of a hiatus hernia:
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Age: The risk of developing a hiatus hernia increases with age, as the muscles and tissues weaken over time.
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Increased pressure in the abdomen: This can occur due to several reasons, including:
- Obesity
- Pregnancy
- Heavy lifting or straining
- Chronic coughing
- Vomiting
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Genetics: A family history of hiatus hernias can increase the likelihood of developing one.
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Connective tissue disorders: Conditions that affect the integrity of connective tissues, such as Ehlers-Danlos syndrome, can increase the risk.
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Previous surgeries: Past surgeries on the abdomen or diaphragm may weaken surrounding tissues and increase the risk.
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Certain lifestyle factors: Factors such as smoking, diet, and lack of exercise may indirectly contribute by influencing conditions like obesity or chronic cough.
It's important to note that some individuals with a hiatus hernia may not experience symptoms, while others may suffer from gastroesophageal reflux disease (GERD) and other complications. If you suspect you have a hiatus hernia or experience related symptoms, it's advisable to consult a healthcare professional for proper diagnosis and management.
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