Among the patients I meet in the clinic, many have had heartburn and bloating for a long time but endured them because of busy daily lives. Gastritis may feel like a common condition, but when inflammation recurs, the structure and function of the stomach lining can gradually change. Even if symptoms are mild, I recommend checking the current condition of the stomach if they persist, rather than dismissing them as “just a little indigestion.”
What changes when gastritis lasts a long time?
Gastritis is a condition in which the stomach lining becomes inflamed. It can appear with various symptoms such as upper abdominal pain, abdominal bloating, heartburn, and post-meal discomfort, but some people feel little discomfort even when changes are seen on endoscopy. Acute gastritis often improves through reducing causes and supporting recovery, but repeated inflammation can lead to chronic gastritis and may weaken the stomach’s digestive function.
The meaning of atrophic gastritis and intestinal metaplasia
Chronic atrophic gastritis refers to a condition in which ongoing inflammation causes the stomach lining to become thinner and the folds to decrease. The lining’s protective strength and digestive function can weaken, making post-meal bloating or stomach discomfort recur. In some cases, intestinal metaplasia, in which stomach lining cells change into a form similar to intestinal lining cells, may later be found. Intestinal metaplasia is a change that requires regular observation because it is related to stomach cancer risk, but rather than being overly afraid of the diagnosis alone, it is important to manage the current inflammation and reduced function together.
Gastric function assessment is as important as endoscopy
Endoscopy is needed to check the shape of the lining and the degree of inflammation. Looking together at usual meal times, intake of irritating foods, overwork and stress, irritation from stomach acid, and stomach movement can also help guide treatment. In Korean medicine care, we combine decocted herbal medicine, acupuncture, moxibustion, and other methods based on constitution and symptom patterns, and when needed, we refer to electrogastrography and autonomic nervous system balance testing to assess stomach movement and tension.
Lifestyle Management is the foundation of treatment
- Eat at as consistent a time as possible, and reduce overeating and late-night meals.
- Look for factors that irritate the stomach, such as spicy and salty foods, greasy foods, and alcohol.
- Do not lie down right after meals, and help stomach movement with a light walk.
- Repeated lack of sleep and overwork can worsen digestive system symptoms, so secure time for rest.
- If you are already taking prescribed stomach medication, do not stop it on your own; please let us know during your visit.
When we recommend a consultation
If heartburn, epigastric pain, or bloating repeats for more than 2 weeks, or if your food intake decreases and your weight noticeably drops, we recommend that you receive care. If you have black stools, vomit blood, or have severe abdominal pain with dizziness, emergency room care should come first. If you have been diagnosed with atrophic gastritis or intestinal metaplasia, it is good to continue regular endoscopic observation and gastric function management together, even if you have no symptoms.
Managing chronic gastritis is not about changing everything at once. It is a process of reducing factors that burden the stomach lining and helping the stomach find its own rhythm. By looking together at your current endoscopy findings, the symptoms you feel in your body, and your lifestyle habits, we can make a calmer management plan.