Why bloating isn’t always a gut issue and what else could be going on?

Bloating is commonly dismissed as a trivial digestive issue. We generally attribute it to a heavy meal, gulping too much air, or an upset stomach. But in fact, bloating is not always due to poor gut health only. It may be a symptom of other conditions, some of which require immediate medical intervention.Our bodies are integrated systems. A symptom in one place can be caused by imbalances or disease elsewhere. That is why recurring bloating should not be dismissed, particularly if it happens without apparent food triggers or is accompanied by other symptoms such as pain, fatigue, or unintended weight changes, because it might be a form of undetected danger dwelling inside our body.Although excess gas, indigestion, or constipation are usual causes, bloating may also result from coordination problems between muscles and nerves. In some instances, the abdominal muscles and the diaphragm are in a state of discord and can cause the belly to bulge outward despite no excess gas. Stress, anxiety, and mood disorders may also influence the manner in which the gut propels and processes food through the gut–brain axis.Bloating may be a sign of a multitude of health problems aside from mere digestive distress. Consider these essential possibilities:Bloating also occurs as a common symptom in the build-up to menstruation due to water retention and hormone changes. Endometriosis can cause long-term swelling and pain of the pelvic area, which has been described by some as "endo belly." Excessive bloating over the long term is uncommon, but it can also be an early symptom of ovarian cancer, especially when accompanied by pelvic pain or changes in appetite. Hormonal shifts that occur during perimenopause or menopause can also affect digestion and cause bloating.Syndromes like irritable bowel syndrome commonly cause bloating along with changed bowel habits and pain in the abdomen. Small intestinal bacterial overgrowth (SIBO) is the presence of excess colonic bacteria in the small intestine. Autoimmune disorders like celiac disease elicit responses to gluten, causing bloating, abdominal pain, and malabsorption of nutrients. Inflammatory bowel diseases like Crohn's or ulcerative colitis build inflammation that causes bloating. Gastroparesis, where the stomach drains too slowly, can have food lingering and result in fullness and bloating.Fluid buildup in the abdomen, or ascites (Ascites is the pathologic accumulation of fluid within the peritoneal cavity), is typically related to liver disease, such as cirrhosis, or heart disease like congestive heart failure. The swelling can appear as bloating but typically requires emergent medical attention.Who would have thought bloating might be a trigger point for an autoimmune disease? Turns out, it is! Scleroderma is an autoimmune disease that causes inflammation and fibrosis (thickening) in the skin and other areas of the body. When an immune response tricks tissues into thinking they are injured, it causes inflammation, and the body makes too much collagen, leading to scleroderma. Too much collagen in your skin and other tissues causes areas of tight, hard skin. Scleroderma may involve many systems in your body.Food intolerances, such as lactose or fructose intolerance, typically result in bloating. Pancreatic diseases that reduce enzyme production can impair digestion, resulting in swelling. Some parasites cause intestinal cramping and bloating. Ovarian cysts or fibroids in the uterus also compress abdominal structures and create a feeling of fullness or bloating.