Digestive Health Matters: Understanding Your Gut and Recognizing Common Digestive Problems
By Rodrico Gordon, DNP-C, AGPCNP-BC, NE-BC
Gordon Wellness Service NP in Adult Health
A woman experiencing abdominal discomfort.
Digestive health is an important component of overall wellness. The gastrointestinal (GI) system is responsible for much more than simply processing food. It supports the digestion and absorption of nutrients, elimination of waste, and complex interactions between the body and the microorganisms that live within the gastrointestinal tract.
Occasional digestive symptoms are common. However, persistent heartburn, constipation, bloating, abdominal discomfort, diarrhea, or changes in bowel habits should not always be dismissed as simply “something you ate.” Understanding common digestive problems—and knowing when to seek medical evaluation—can help patients recognize potentially treatable conditions and take a more proactive approach to their health.
The Gut and Your Overall Health
The gastrointestinal tract extends from the mouth to the rectum and includes several organs that work together to digest food, absorb nutrients, and eliminate waste. Within the intestinal tract is a complex community of microorganisms known collectively as the gut microbiome.
Research continues to demonstrate important interactions among diet, the intestinal microbiome, gastrointestinal function, and overall health. Dietary patterns can influence the composition and activity of intestinal microorganisms, while changes within the gut environment may contribute to gastrointestinal symptoms in susceptible individuals (Liu et al., 2024; Shang et al., 2024).
Maintaining digestive health therefore involves more than treating symptoms when they occur. Nutrition, hydration, physical activity, medications, stress, underlying medical conditions, and individual bowel habits can all influence gastrointestinal function.
Common Digestive Concerns
Acid Reflux and GERD
Gastroesophageal reflux occurs when stomach contents travel backward into the esophagus. Common symptoms may include heartburn, a burning sensation in the chest, regurgitation, and an acidic or bitter taste.
When reflux symptoms become persistent or troublesome, they may represent gastroesophageal reflux disease (GERD). Evidence-based clinical guidelines support an individualized approach to GERD that may include lifestyle modifications, medication, diagnostic testing, or additional evaluation depending on a patient's symptoms and clinical circumstances (Katz et al., 2022).
Patients experiencing persistent reflux symptoms should consider discussing them with a healthcare provider rather than relying indefinitely on over-the-counter medications without determining whether additional evaluation is appropriate.
Constipation
Constipation can involve infrequent bowel movements, hard or difficult-to-pass stools, excessive straining, or a sensation of incomplete evacuation.
Several factors may contribute to constipation, including inadequate dietary fiber, insufficient fluid intake, limited physical activity, certain medications, changes in routine, and underlying medical conditions.
Dietary fiber can support normal bowel function and may influence the intestinal microbiome, although the type and amount of fiber that an individual tolerates can vary (Gong et al., 2024). For adults with chronic idiopathic constipation, current evidence-based guidelines include several nonprescription and prescription treatment options depending on the patient's symptoms and response to initial therapy (Chang et al., 2023).
Persistent or recurrent constipation should be discussed with a healthcare provider, particularly when symptoms represent a significant change from an individual's normal bowel habits.
Bloating and Abdominal Discomfort
Bloating is another common digestive complaint. Some individuals experience visible abdominal distention, while others describe pressure, fullness, increased gas, or generalized abdominal discomfort.
Bloating can be associated with a variety of factors, including dietary choices, constipation, food intolerances, altered intestinal motility, and disorders of gut-brain interaction such as irritable bowel syndrome (IBS). Research also continues to explore how dietary factors and the intestinal microbiome may interact in functional gastrointestinal disorders (Liu et al., 2024).
Because similar symptoms can occur with many different conditions, persistent bloating or abdominal discomfort should be evaluated within the context of the patient's complete medical history rather than managed solely through restrictive diets or self-treatment.
Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction that may cause recurrent abdominal pain together with changes in bowel habits. Depending on the individual, those changes may include constipation, diarrhea, or a combination of both.
Management of IBS is individualized and may include dietary modification, lifestyle interventions, and medications based on the patient's predominant symptoms and clinical presentation (Chang et al., 2022).
Because symptoms can overlap with other gastrointestinal conditions, patients experiencing persistent changes in bowel habits or recurrent abdominal discomfort should consider medical evaluation before assuming that IBS is the cause.
Everyday Ways to Support Digestive Health
Although individual needs vary, several everyday habits may help support digestive health:
Include appropriate sources of dietary fiber. Fruits, vegetables, whole grains, legumes, nuts, and seeds can contribute fiber to the diet. Individual tolerance and fiber requirements may differ.
Maintain adequate hydration. Adequate fluid intake is particularly important when increasing dietary fiber.
Stay physically active. Regular physical activity supports overall health and may also promote normal gastrointestinal function.
Pay attention to individual food triggers. Foods that produce symptoms in one person may not cause symptoms in another.
Avoid unnecessarily restrictive diets. Eliminating multiple foods without appropriate guidance can make it more difficult to maintain balanced nutrition.
Review medications when symptoms develop. Both prescription and nonprescription medications can sometimes contribute to constipation, diarrhea, nausea, or reflux.
Discuss persistent symptoms with a healthcare provider. Recurrent digestive symptoms may require an individualized assessment rather than continued self-treatment.
When Digestive Symptoms Need Medical Attention
Many digestive symptoms are temporary and resolve without significant intervention. However, certain symptoms warrant medical evaluation.
Patients should contact a healthcare professional if they experience persistent or worsening abdominal pain, repeated vomiting, unexplained weight loss, difficulty or pain with swallowing, persistent changes in bowel habits, or blood in the stool.
Black or tarry stools, vomiting blood, severe or rapidly worsening abdominal pain, fainting, or other severe symptoms may require urgent or emergency medical evaluation.
New or persistent gastrointestinal symptoms should also be discussed with a healthcare provider when they do not improve with reasonable dietary or lifestyle changes.
Digestive Health Is Part of Preventive Care
Digestive complaints are common, but living with persistent gastrointestinal discomfort should not automatically become “normal.”
A primary care evaluation can help review a patient's symptoms, diet, medications, medical history, and risk factors. Based on that assessment, a healthcare provider can determine whether lifestyle modification, diagnostic testing, medication, or another intervention may be appropriate. Primary care providers can also identify situations in which further evaluation by a gastroenterology specialist is warranted.
At Gordon Wellness Service NP in Adult Health, we provide adult primary and wellness care that includes the evaluation and management of common gastrointestinal concerns. Our goal is to help patients better understand their symptoms, identify potential contributing factors, and develop an individualized plan to support better digestive and overall health.
Your Health. Our Priority.
This article is intended for general educational purposes only and does not replace individualized medical advice, diagnosis, or treatment. Patients experiencing severe, persistent, or concerning symptoms should seek appropriate medical care.
References
Chang, L., Chey, W. D., Imdad, A., Almario, C. V., Bharucha, A. E., Diem, S., Greer, K. B., Hanson, B., Harris, L. A., Ko, C., Murad, M. H., Patel, A., Shah, E. D., Lembo, A. J., & Sultan, S. (2023). American Gastroenterological Association-American College of Gastroenterology clinical practice guideline: Pharmacological management of chronic idiopathic constipation. Gastroenterology, 164(7), 1086–1106. https://doi.org/10.1053/j.gastro.2023.03.214
Chang, L., Sultan, S., Lembo, A., Verne, G. N., Smalley, W., & Heidelbaugh, J. J. (2022). AGA clinical practice guideline on the pharmacological management of irritable bowel syndrome with constipation. Gastroenterology, 163(1), 118–136. https://doi.org/10.1053/j.gastro.2022.04.016
Gong, L., Liu, F., Liu, J., & Wang, J. (2024). Dietary fiber (oligosaccharide and non-starch polysaccharide) in preventing and treating functional gastrointestinal disorders—Challenges and controversies: A review. International Journal of Biological Macromolecules, 258, Article 128835. https://doi.org/10.1016/j.ijbiomac.2023.128835
Katz, P. O., Dunbar, K. B., Schnoll-Sussman, F. H., Greer, K. B., Yadlapati, R., & Spechler, S. J. (2022). ACG clinical guideline for the diagnosis and management of gastroesophageal reflux disease. The American Journal of Gastroenterology, 117(1), 27–56. https://doi.org/10.14309/ajg.0000000000001538
Liu, T., Asif, I. M., Chen, Y., et al. (2024). The relationship between diet, gut mycobiome, and functional gastrointestinal disorders: Evidence, doubts, and prospects. Molecular Nutrition & Food Research, 68(9), Article e2300382. https://doi.org/10.1002/mnfr.202300382
Shang, Z., Pai, L., & Patil, S. (2024). Unveiling the dynamics of gut microbial interactions: A review of dietary impact and precision nutrition in gastrointestinal health. Frontiers in Nutrition, 11, Article 1395664. https://doi.org/10.3389/fnut.2024.1395664
