Gut Inflammation Signs: 7 Symptoms You Shouldn't Ignore

Spot gut inflammation early by watching for seven clear gut inflammation signs you shouldn't ignore. Recognizing these signs helps protect digestion and overall health. These gut inflammation signs include ongoing bloating, frequent abdominal pain or cramps, persistent changes in bowel habits (diarrhea, constipation, or both), gas that won’t quit, mucus in stool, unexplained fatigue, and new or worsening food intolerances. If these signs persist for more than a few days, or you notice red flags such as blood in stool or unintended weight loss, consult a healthcare professional. Each gut inflammation sign offers a clue about what’s happening in your gut. Bloating and gas can reflect fermentation and microbiome shifts; abdominal pain may signal mucosal irritation or inflammation; changes in stool can indicate altered transit time or barrier function. Mucus in stool points to intestinal lining activity, while fatigue can be a downstream effect of chronic gut inflammation. New or worsening food intolerances often arise when the gut microbiome changes how it processes certain nutrients. Understanding these gut inflammation signs helps you decide when to track patterns, adjust meals, or seek medical advice. To help you monitor and act on these signs, InnerBuddies offers a white-label Gut Health Operating System that powers gut microbiome testing products. The platform is modular and packed with features designed to translate data into actionable insights. The Gut Microbiome Health Index is a 0–100 score that reflects overall gut health, backed by an exclusive IP deal with EAFIT University in Colombia. You can also explore the abundances of the top 40 bacteria and compare your levels against a healthy cohort, plus see how your bacterial functions map to positive or negative pathways in a given context. For targeted groups—Healthy Aging, Endurance Sport, Skin & Hair Health and more—the Target Group analysis dives into the pathways most relevant to you. And with personalized nutrition advice drawn from 3-day food diaries, plus tailored probiotic and prebiotic recommendations, you get practical steps to address gut inflammation signs and support your microbiome. InnerBuddies also offers consumer-facing gut test solutions, so you can move from awareness to action. Learn more about our microbiome test at InnerBuddies microbiome test, or explore ongoing care with our gut health membership at InnerBuddies gut health membership. If you're a business looking to offer evidence-based gut testing, our B2B offering helps you go to market faster with a ready-to-brand platform—details are here: InnerBuddies Become a Partner. Whether you’re shopping as a consumer or partnering as a company, InnerBuddies provides a flexible, evidence-backed approach to understanding and improving gut inflammation signs.