# Gastritis: Causes, Diet and What to Do

> Gastritis: causes, symptoms and diet. What you can eat, which foods to avoid, when to see a doctor, and the dietary principles recommended by Boris Wydoff.

- URL: https://celitel.online/en/blog/gastrit-prichiny-pitanie/
- Author: Dr. Boris Wydoff — https://celitel.online/en/about/
- Published: 2026-10-25
- Language: en

Gastritis is inflammation of the stomach lining that can cause pain, nausea, bloating, and a feeling of fullness. The causes vary, from Helicobacter pylori infection to taking certain painkillers and drinking alcohol. Now is a good time to review your diet, avoid irritating your stomach, and find out what's causing your symptoms with the help of a doctor rather than choosing treatment based on symptoms alone.

## What Is Gastritis and What Are Its Symptoms?

With gastritis, the inner lining of the stomach becomes inflamed. Some people experience discomfort after eating, while others have mild symptoms or none at all. The absence of severe pain does not necessarily mean the stomach lining is healthy.

The most common complaints are pain or discomfort in the upper abdomen, nausea, bloating, and a feeling that the stomach is too full. Sometimes appetite decreases or vomiting occurs. These symptoms may appear individually or in combination.

People who search for "gastritis symptoms" often mention heartburn, belching, and heaviness after meals. However, these complaints can also occur with other conditions, such as indigestion or stomach contents flowing back into the esophagus. Symptoms alone cannot reliably establish the cause.

Women can experience the same gastritis symptoms as men. Sex alone does not determine whether someone has the condition. If discomfort regularly occurs after eating, don't automatically blame age, stress, or unsuitable foods. A doctor will assess the overall picture, your medical history, and, if necessary, arrange tests.

## Why Does Gastritis Develop and What Can Irritate the Stomach?

Gastritis has different causes, so there is no single solution that works for everyone. One common cause is infection with the bacterium Helicobacter pylori. It can damage the stomach's protective lining and contribute to ongoing inflammation.

Another possible factor is taking anti-inflammatory painkillers, including ibuprofen and aspirin. Excessive alcohol consumption is also associated with damage to the stomach lining. If you take these medications regularly, discuss their effects with your doctor, especially if you develop pain or nausea.

Gastritis can also develop during severe physical illness or when the body is under significant stress. In some cases, the immune system malfunctions and attacks the stomach lining. Certain diseases and stomach surgeries can also play a role.

Food does not explain every case of gastritis. However, alcohol, fatty meals, spicy foods, and certain drinks can make symptoms worse. That's why it's useful to distinguish between the cause of the inflammation and factors that make the symptoms more noticeable.

## How Can You Tell Gastritis Apart from Heartburn and Other Digestive Problems?

Heartburn usually feels like a burning sensation in the chest, sometimes after eating or when lying down. It may be accompanied by a sour or bitter taste in the mouth, belching, and stomach contents flowing back into the esophagus. These symptoms are more commonly associated with reflux, but they do not allow you to rule out gastritis on your own.

Functional indigestion can also cause heaviness, nausea, feeling full too quickly, and bloating. Peptic ulcers can produce similar pain, while some more serious conditions initially cause nonspecific symptoms. So even a clear connection between symptoms and meals does not provide a reliable answer.

A doctor will ask where and when the pain occurs, which medications you take, how long the symptoms have been present, and whether your appetite or weight has changed. To identify the cause, you may need a Helicobacter pylori breath test or stool or blood tests. In certain situations, a gastroscopy is recommended to examine the stomach lining.

Don't diagnose yourself based on how often you feel pain or how you react to a particular food. The same sensations can have different causes, and treatment depends on the examination results. The more accurately the cause is identified, the more appropriate the next steps will be.

## Gastritis: What Can You Eat and Which Foods Should You Avoid?

When you have gastritis, your diet should take into account your symptoms, food tolerance, and the identified cause of the condition. There is no single list of foods that suits everyone. The first step is to notice which foods make you feel worse and temporarily avoid obvious personal triggers.

When symptoms flare up, people are generally advised to avoid fatty and spicy foods, acidic drinks, fizzy drinks, and alcohol. For example, orange juice may irritate a sensitive stomach. Coffee, strong tea, and other caffeinated drinks are also worth limiting if they increase discomfort.

You can build your diet around simple foods that you tolerate well, such as cooked vegetables, mild soups, porridge, and other familiar staples. There is no need to eliminate entire food groups without a reason. If a food does not cause discomfort and does not conflict with your doctor's advice, a strict ban may be unnecessary.

The way food is prepared can also affect how comfortable you feel after eating. Boiled, stewed, and baked dishes are often easier to tolerate than heavily fried foods. Avoid food that is scalding hot; let it cool a little before eating.

In the evening, try not to have a large, late dinner immediately before going to bed. If you experience burning or reflux at night, changing the timing of your last meal may help. However, don't start leaving long gaps without food on your own. Especially during a flare-up of a stomach condition, your eating schedule should be discussed with your doctor.

## Gastritis: My Advice on Diet and My Approach

**My first piece of advice is to choose simple foods and avoid heavy combinations.** In my book, I explain my approach by saying that, in my view, eating too much and combining many different foods makes the digestive system work harder than necessary. I prefer vegetables, leafy greens, grains, legumes, and nuts. I recommend replacing fried foods with boiled, stewed, or baked dishes. In my approach to nutrition, I associate frying in oil with an additional burden on the stomach and its sensitive lining. This is my naturopathic perspective, not a proven way to eliminate inflammation caused by gastritis.

**My second piece of advice is to pay close attention to food temperature and chew every bite thoroughly.** In my books, I write that digestion begins in the mouth and that, in my observations, insufficient chewing contributes to overeating, heartburn, gas, and bloating. I also caution against food that is too hot because I believe it can irritate the mucous membranes. That's why I prefer eating at a relaxed pace, chewing thoroughly, and keeping food at a comfortable temperature. With gastritis, it's especially important to consider your individual food tolerance rather than forcing yourself to eat foods that make your symptoms worse.

**My third piece of advice is to drink water slowly, in small sips.** In my books, I recommend not gulping water down and not replacing plain water with tea or coffee. I also express the view that drinking fluids with meals dilutes stomach juices and interferes with digestion. However, this explanation reflects my own approach: modern medicine does not consider drinking ordinary amounts of water with meals inherently disruptive to digestion or require a long, mandatory break after eating. During a gastritis flare-up, I do not recommend experimenting with your drinking habits against your doctor's advice.

**My fourth piece of advice is that I see the condition of the stomach as connected to emotional strain and overall lifestyle.** In my book, I discuss prolonged emotional stress as a possible factor affecting the body and emphasize the importance of adequate sleep, moderate eating, and manageable physical activity. In my view, taking care of your daily routine should complement attention to your diet. At the same time, stress does not explain every case of gastritis. Medicine identifies, among other things, Helicobacter pylori infection and certain medications as important causes of the condition. That's why I see diet and lifestyle only as additions to medical assessment and prescribed treatment.

## Gastritis: What Should You Drink and Should You Change Your Usual Drinks?

When your stomach feels uncomfortable, plain water is often the most neutral choice. You can drink it in small sips, guided by your thirst and any individual recommendations from your doctor. If you need to limit fluids because of another medical condition, agree on the appropriate amount with your healthcare professional.

Coffee, strong tea, energy drinks, and alcohol can worsen symptoms in some people. Acidic juices, especially citrus juices, can also trigger burning and discomfort. If a particular drink makes you feel worse, it makes sense to avoid it for a while and discuss what you've noticed with your doctor.

I do not recommend treating vegetable juices as an essential part of a gastritis diet. In my books, I discuss carrot and cabbage juices as part of my own naturopathic approach to nutrition. However, during active symptoms, people may react differently to raw vegetable juices. There is no need to introduce them specifically to treat inflammation without consulting a healthcare professional.

You should be particularly cautious with homemade mixtures, concentrated products, and attempts to alter stomach acidity on your own. A drink that one person tolerates well may cause discomfort in another. Neither water nor juice replaces medical assessment if your symptoms persist.

## Gastritis Treatment: What to Do After Diagnosis

Treatment depends on the cause of the inflammation. If Helicobacter pylori is detected, your doctor may prescribe a combination of medications to eliminate the infection and control stomach acid. Never choose antibiotics yourself or stop a prescribed course without medical advice.

If gastritis is associated with anti-inflammatory painkillers, your doctor will assess whether your medication regimen needs to be changed or an alternative should be considered. Do not stop taking aspirin or other prescribed medications on your own. If alcohol is irritating your stomach, avoiding alcohol is an important step.

Diet can help reduce exposure to personal triggers and support adequate nutrition, but it does not address every cause of gastritis. So the answer to "How do you treat gastritis?" cannot be reduced to a single food, juice, or universal diet. Your test results, other medical conditions, and current medications all need to be taken into account.

If your symptoms do not improve or keep returning, your condition needs to be reassessed. Your doctor may change the investigation plan or refer you to a gastroenterologist for a more detailed examination of your stomach. Don't put off a follow-up appointment just because the pain sometimes goes away.

## When to See a Doctor

**Call emergency services immediately** if you develop sudden, severe abdominal or chest pain. Urgent medical attention is also necessary if you vomit bright red blood or material that looks like coffee grounds. Black, sticky stools with an unusually strong odor can also indicate dangerous bleeding.

**Seek urgent medical assessment** if you lose your appetite, feel full after just a few spoonfuls, experience unintentional weight loss, or notice a lump or swelling in your abdomen. Do not delay seeking help if swallowing becomes painful or difficult or if vomiting keeps recurring. These signs need to be checked even if the pain is not very severe.

**Make a routine doctor's appointment** if abdominal pain or digestive problems persist for more than a week. Recurring symptoms or complaints that gradually worsen are also reasons to seek medical advice. Medical assessment is particularly important if you have persistent heartburn, difficulty swallowing, unexplained weight loss, or signs of anemia.

At your appointment, tell your doctor when the symptoms occur, which medications and supplements you take, and which foods seem to make you feel worse. Do not try to confirm the diagnosis yourself based on how you react to food. If necessary, your healthcare professional will order tests for Helicobacter pylori and other investigations.

To learn more about how I approach this topic, visit the "[Digestive System](/health/zhkt/)" page.

## From the Editorial Team

This article draws on the books of Dr. Boris Wydoff and medical reference information about gastritis, its causes, symptoms, and treatment. The doctor's individual recommendations reflect his approach to naturopathic nutrition and do not replace a medical consultation, diagnostic testing, or prescribed treatment.

Medical information: [NHS (UK National Health Service)](https://www.nhs.uk/conditions/gastritis/), [NHS (UK National Health Service)](https://www.nhs.uk/conditions/indigestion/).

## FAQ

**Q: Why does gastritis develop?**
A: Possible causes include Helicobacter pylori, taking certain painkillers, alcohol, or an autoimmune disorder.

**Q: How can I tell if I have gastritis?**
A: Upper abdominal pain, nausea, and heaviness can occur with gastritis, but diagnosis requires medical assessment.

**Q: What can I eat with gastritis?**
A: Choose familiar, mild foods that you tolerate well and avoid anything that makes your symptoms worse.

**Q: What should I avoid eating with gastritis?**
A: Common triggers include fatty, spicy, and acidic foods, alcohol, and certain caffeinated drinks.

**Q: What should I drink with gastritis?**
A: Plain water is usually a good choice. Limit coffee, alcohol, and acidic juices if they make you feel worse.

**Q: Can diet alone help me manage gastritis?**
A: There is no universal diet for every cause of gastritis; treatment depends on the diagnosis.

**Q: How is gastritis diagnosed?**
A: A doctor assesses your symptoms and may order tests for Helicobacter pylori, blood tests, or a gastroscopy.

**Q: When does gastritis require urgent medical attention?**
A: If you vomit blood, have black, sticky stools, or develop sudden, severe pain, seek emergency medical help immediately.


_Educational content; it does not replace medical advice._