Gut Health Focus
Meet the types of abdominal distension and what they may mean
Discover the different types of abdominal distension, their causes, and how to identify each one. Learn when to seek professional help to improve your digestive health.
Meet the Types of Abdominal Distension and What They May Signify
Abdominal distension is a problem that affects many people and can have different causes and locations. This discomfort can range from a simple temporary swelling to being a sign of more serious problems in the digestive system. Knowing the types of distension is essential to understand what may be happening in your organism and how to seek the appropriate guidance for treatment. The causes can vary according to the location and symptoms presented, so it is important to have a deeper understanding of each type.
Upper Abdominal Distension
Upper distension occurs in the part above the navel and can be related to problems such as:
Indigestion: Occurs when the stomach cannot process food adequately, causing discomfort and a feeling of weight. This can be associated with an inadequate diet, with excessive consumption of fatty or spicy foods.
Delayed gastric emptying: This condition occurs when food remains in the stomach longer than normal, leading to feelings of swelling and discomfort. It can be caused by factors such as stress, excessive consumption of fiber, or even the presence of conditions such as gastroparesis.
Insufficient production of stomach acid: Stomach acid is essential for food digestion, and its insufficiency can make digestion difficult, resulting in distension. Some people with this condition may experience frequent belching and a feeling of early satiety.
Difficulty in movements of the regional musculature: The abdominal musculature plays an important role in digestion, and any difficulty or dysfunction can contribute to the accumulation of gas and a feeling of swelling. Practicing physical activities can help strengthen this musculature.
Presence of H. pylori: This bacterium can cause infection in the stomach, resulting in symptoms such as pain, burning, and a feeling of fullness. Infection by H. pylori is one of the most common causes of gastritis and stomach ulcers.
Functional dyspepsia: It is characterized by a feeling of discomfort or pain in the stomach without an apparent cause. People with functional dyspepsia may feel nausea, a feeling of fullness, and even pain in the upper abdominal region.
Lower Abdominal Distension
Lower distension is located below the navel and can indicate conditions such as:
Excessive bacterial growth in the large intestine (LIBO): Excessive proliferation of bacteria in the large intestine can cause gas, discomfort, and even changes in bowel habits. This condition can be associated with problems in intestinal motility and excessive use of antibiotics.
Irritable Bowel Syndrome: Disorder that causes pain, abdominal discomfort, swelling, and changes in the intestinal rhythm, such as episodes of diarrhea or constipation. It is a chronic condition and often associated with stress and diet.
Chronic constipation: Difficulty in evacuating can cause accumulation of feces and gas in the intestine, resulting in swelling and distension. Constipation can be worsened by a diet poor in fiber, low water intake, and sedentary lifestyle.
Mid-Abdomen Distension
Mid-abdomen distension occurs in the entire abdominal region and can be related to:
Excessive bacterial growth in the small intestine (SIBO): SIBO occurs when there is an excess of bacteria in the small intestine, leading to the production of gas, diarrhea, and distension. This condition can be a consequence of other gastrointestinal diseases or prolonged use of medications such as antibiotics.
Excessive fungal growth in the small intestine (SIFO): Similar to SIBO, SIFO is characterized by excessive proliferation of fungi in the small intestine, causing symptoms such as swelling, gas, and abdominal discomfort. It can be associated with the use of medications that alter the intestinal flora or diets rich in sugars and refined carbohydrates.
When to Seek Professional Help?
If you present symptoms of abdominal distension recurrently or if these symptoms are interfering with your quality of life, it is important to seek a nutritionist or doctor to identify the exact cause of the problem. Often, distension can be an indicator of more serious conditions, such as food intolerances, inflammatory bowel diseases, or stomach problems that require specialized treatment. Do not self-medicate or ignore the symptoms, as early diagnosis can prevent future complications.
Conclusion
Abdominal distension can have different causes and requires attention, especially when symptoms persist. Understanding the types of distension helps to identify what may be causing the problem and seek the right treatment. It is essential to adopt healthy habits, such as a balanced diet, regular physical activity, and stress control, to maintain the digestive system in balance. Do not ignore the signs of your body and seek professional help to ensure the health of your digestive system.
Abdominal distension is a problem that affects many people and can have different causes and locations. This discomfort can range from a simple temporary swelling to being a sign of more serious problems in the digestive system. Knowing the types of distension is essential to understand what may be happening in your organism and how to seek the appropriate guidance for treatment. The causes can vary according to the location and symptoms presented, so it is important to have a deeper understanding of each type.
Upper Abdominal Distension
Upper distension occurs in the part above the navel and can be related to problems such as:
Indigestion: Occurs when the stomach cannot process food adequately, causing discomfort and a feeling of weight. This can be associated with an inadequate diet, with excessive consumption of fatty or spicy foods.
Delayed gastric emptying: This condition occurs when food remains in the stomach longer than normal, leading to feelings of swelling and discomfort. It can be caused by factors such as stress, excessive consumption of fiber, or even the presence of conditions such as gastroparesis.
Insufficient production of stomach acid: Stomach acid is essential for food digestion, and its insufficiency can make digestion difficult, resulting in distension. Some people with this condition may experience frequent belching and a feeling of early satiety.
Difficulty in movements of the regional musculature: The abdominal musculature plays an important role in digestion, and any difficulty or dysfunction can contribute to the accumulation of gas and a feeling of swelling. Practicing physical activities can help strengthen this musculature.
Presence of H. pylori: This bacterium can cause infection in the stomach, resulting in symptoms such as pain, burning, and a feeling of fullness. Infection by H. pylori is one of the most common causes of gastritis and stomach ulcers.
Functional dyspepsia: It is characterized by a feeling of discomfort or pain in the stomach without an apparent cause. People with functional dyspepsia may feel nausea, a feeling of fullness, and even pain in the upper abdominal region.
Lower Abdominal Distension
Lower distension is located below the navel and can indicate conditions such as:
Excessive bacterial growth in the large intestine (LIBO): Excessive proliferation of bacteria in the large intestine can cause gas, discomfort, and even changes in bowel habits. This condition can be associated with problems in intestinal motility and excessive use of antibiotics.
Irritable Bowel Syndrome: Disorder that causes pain, abdominal discomfort, swelling, and changes in the intestinal rhythm, such as episodes of diarrhea or constipation. It is a chronic condition and often associated with stress and diet.
Chronic constipation: Difficulty in evacuating can cause accumulation of feces and gas in the intestine, resulting in swelling and distension. Constipation can be worsened by a diet poor in fiber, low water intake, and sedentary lifestyle.
Mid-Abdomen Distension
Mid-abdomen distension occurs in the entire abdominal region and can be related to:
Excessive bacterial growth in the small intestine (SIBO): SIBO occurs when there is an excess of bacteria in the small intestine, leading to the production of gas, diarrhea, and distension. This condition can be a consequence of other gastrointestinal diseases or prolonged use of medications such as antibiotics.
Excessive fungal growth in the small intestine (SIFO): Similar to SIBO, SIFO is characterized by excessive proliferation of fungi in the small intestine, causing symptoms such as swelling, gas, and abdominal discomfort. It can be associated with the use of medications that alter the intestinal flora or diets rich in sugars and refined carbohydrates.
When to Seek Professional Help?
If you present symptoms of abdominal distension recurrently or if these symptoms are interfering with your quality of life, it is important to seek a nutritionist or doctor to identify the exact cause of the problem. Often, distension can be an indicator of more serious conditions, such as food intolerances, inflammatory bowel diseases, or stomach problems that require specialized treatment. Do not self-medicate or ignore the symptoms, as early diagnosis can prevent future complications.
Conclusion
Abdominal distension can have different causes and requires attention, especially when symptoms persist. Understanding the types of distension helps to identify what may be causing the problem and seek the right treatment. It is essential to adopt healthy habits, such as a balanced diet, regular physical activity, and stress control, to maintain the digestive system in balance. Do not ignore the signs of your body and seek professional help to ensure the health of your digestive system.
About the Author
Bruna Barbosa — Nutritionist, CRN-DF 16963
Specializing in Functional Nutrition, Phytotherapy, and Digestive Health, Bruna helps people understand their symptoms and transform their health starting from the gut, based on scientific evidence, empathy, and clinical practice. She produces accessible, well-founded content to guide more conscious and sustainable choices.
Learn more about Bruna →
