Abdominal swelling can be a common symptom that many people experience at some point in their lives. It can range from being a minor inconvenience to a more serious underlying health issue.

While certain causes of abdominal swelling are well-known, there are also some less obvious reasons that you may not have considered. In this article, we will explore 5 causes of inexplicable abdominal swelling that you may not have thought of.

1. Small Intestinal Bacterial Overgrowth (SIBO)

SIBO is a condition characterized by an abnormal increase in the number of bacteria in the small intestine. This overgrowth of bacteria can lead to abdominal bloating, distention, and discomfort.

The excess bacteria ferment the food in the intestine, producing gas which causes the swelling. SIBO is often associated with other underlying conditions such as irritable bowel syndrome (IBS) and can be diagnosed through breath tests and treated with antibiotics and dietary changes.

2. Food Intolerances

Food intolerances, such as lactose intolerance or gluten sensitivity, can cause abdominal swelling.

When individuals with lactose intolerance consume dairy products or those with gluten sensitivity consume gluten, their bodies have difficulty digesting these substances. This can lead to bloating, gas, and discomfort in the abdomen. Identifying and eliminating trigger foods can alleviate the symptoms of food intolerances and reduce abdominal swelling.

3. Ascites

Ascites is the accumulation of fluid in the abdominal cavity, usually caused by liver disease, heart failure, or certain types of cancer. When there is excess fluid present, the abdomen can become distended and swollen.

Other symptoms may include weight gain, shortness of breath, and abdominal pain. Treatment options for ascites depend on the underlying cause and may involve medication, dietary changes, or drainage of the fluid.

4. Ovarian Cysts

Ovarian cysts are fluid-filled sacs that form on or inside the ovaries. They can cause abdominal swelling and pain, especially if they become large or rupture.

Ovarian cysts are more common during the reproductive years and may be associated with hormonal imbalances. Most cysts resolve on their own, but larger cysts or those causing severe symptoms may require medical intervention, such as hormonal therapy or surgical removal.

5. Medication Side Effects

Some medications can cause abdominal swelling as a side effect. For example, nonsteroidal anti-inflammatory drugs (NSAIDs) and certain blood pressure medications can lead to fluid retention, which can manifest as abdominal swelling.

If you suspect that your medication is causing this symptom, it is important to speak with your healthcare provider. They may be able to adjust your dosage or prescribe an alternative medication that does not cause abdominal swelling.

Conclusion

While there are many potential causes of abdominal swelling, these 5 less commonly considered factors highlight the importance of considering all possible explanations for this symptom.

Small intestinal bacterial overgrowth (SIBO), food intolerances, ascites, ovarian cysts, and medication side effects can all contribute to inexplicable abdominal swelling. If you are experiencing abdominal swelling and are unsure of the cause, it is always best to consult with a healthcare professional who can provide a proper diagnosis and recommend appropriate treatments.