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Diet for abdominal pain in 2025: What does science say?

A hasi fájdalom az egyik leggyakoribb panasz, amellyel az emberek orvoshoz fordulnak. Lehet tompa, éles, görcsös vagy szúró, és számos okra vezethető vissza, az egyszerű emésztési zavaroktól a komolyabb betegségekig. Sokan nem is sejtik, hogy a fájdalom enyhítésében vagy akár megelőzésében mekkora szerepet játszhat a megfelelő étrend. Bár a „2025-ös csoda diéta” még nem létezik, a tudományos kutatások egyre több összefüggésre világítanak rá a táplálkozás és a hasi panaszok között.

Ebben a cikkben részletesen körbejárjuk, mit tehet Ön a hasi fájdalom ellen az étrendjével. Bemutatjuk, melyek azok az élelmiszerek, amelyeket érdemes kerülni, és melyek azok, amelyek segíthetnek a tünetek enyhítésében. Áttekintjük a leggyakoribb, hasi fájdalommal járó állapotokat, mint az irritábilis bél szindróma (IBS), the gyomorhurut (gastritis) vagy a reflux (GERD), és konkrét táplálkozási javaslatokat adunk. Az Endomedix Gastroenterology Centre Drawing on the experience of our experts, we help you understand the underlying causes of your symptoms so that you, too, can make informed decisions about your health.

The most common causes of abdominal pain

Abdominal pain can take many different forms, and understanding the underlying cause is crucial for appropriate treatment. The location and nature of the pain, as well as its relationship to meals, can all provide important clues for the specialist.

Let’s look at some common conditions that can cause abdominal pain:

  • Irritable bowel syndrome (IBS): This is a functional bowel disorder, which means that although no organic lesions can be detected, bowel function is nevertheless abnormal. Typical symptoms include cramp-like abdominal pain, bloating, and alternating episodes of diarrhoea and constipation. The pain is often relieved by passing stools.
  • Inflammatory bowel diseases (IBD): These include Crohn’s disease and ulcerative colitis. These are autoimmune diseases characterised by chronic inflammation of the digestive tract, causing severe abdominal pain, diarrhoea and weight loss.
  • Gastro-oesophageal reflux disease (GERD): In cases of reflux, stomach acid flows back into the oesophagus, which can cause a burning sensation (heartburn) and upper abdominal pain. The symptoms are often triggered by fatty or spicy foods, or by large meals.
  • Gastritis and peptic ulcer disease: Inflammation of the stomach lining (gastritis) or an ulcer in the stomach or duodenum is typically accompanied by a gnawing, burning pain in the upper abdomen that occurs after meals.
  • Bile ducts: Stones forming in the gallbladder can cause spasmodic, severe pain under the right rib cage, often radiating into the back (biliary colic), particularly after eating fatty foods.
  • Pancreatitis (inflammation of the pancreas): The acute form is characterised by sudden, belt-like, extremely severe abdominal pain that radiates into the back. In the chronic form, the pain is recurrent and worsens after eating.
  • Food intolerances (e.g. lactose intolerance, gluten sensitivity): An inability to digest certain food ingredients can cause bloating, diarrhoea and cramp-like abdominal pain. Lactose intolerance (sensitivity to milk sugar) is particularly common.

To establish an accurate diagnosis, it is essential to consult a specialist in gastroenterology. The Endomedix Gastroenterology Centre We have modern diagnostic procedures and experienced specialists at our disposal to determine the cause of your symptoms.

The role of diet in the management of abdominal pain

Our diet has a direct impact on our digestive system. Certain foods can irritate the intestinal lining, increase acid production or cause gas, whilst others may have a soothing, anti-inflammatory effect. Below, we outline the general principles and specific dietary approaches that can help to relieve abdominal pain.

General dietary recommendations

Regardless of the exact cause of the pain, there are a few general guidelines which, if followed, can help reduce the strain on your digestive system:

  1. Frequent, small meals: Instead of three large meals a day, eat smaller portions five or six times a day. This helps to prevent your stomach from becoming overfilled and reduces excessive acid production.
  2. Slow, thorough chewing: Digestion begins in the mouth. Eating slowly and chewing thoroughly makes the work of the stomach and intestines easier.
  3. Low-fat diet: Fatty, deep-fried foods slow down gastric emptying and put a strain on the functioning of the gallbladder and pancreas. Choose lean meats (chicken, turkey) and fish, and use very little fat when cooking (e.g. steaming, grilling).
  4. Avoiding spices: Strong, hot spices (chilli, pepper) can irritate the stomach lining. For flavouring, it is better to use fresh herbs (e.g. parsley, dill, basil).
  5. Optimising fibre input: Fibre is important for healthy bowel function, but the type of fibre we consume does matter. In the case of IBS, insoluble fibre (e.g. wheat bran) can worsen symptoms, whilst soluble fibre (e.g. rolled oats, psyllium husks) can help. It is important to introduce changes gradually and to drink plenty of fluids.
  6. Fluid replacement: Drink at least 2 litres of fluid a day, preferably still water or herbal tea. Avoid fizzy, sugary soft drinks and alcohol, as these can cause bloating and irritation.

Specific diets for abdominal pain: the FODMAP diet

One of the best-known and most scientifically studied diets for people suffering from abdominal pain, particularly those with irritable bowel syndrome (IBS), is the low-FODMAP diet. FODMAP is an acronym standing for fermentable oligo-, di- and monosaccharides and polyols. These are short-chain carbohydrates that are poorly absorbed in the small intestine and, once they reach the large intestine, are rapidly fermented by gut bacteria. This process produces gases, which cause bloating, distension and pain.

The FODMAP diet consists of three phases:

  1. Elimination phase (2–6 weeks): At this stage, all foods high in FODMAPs must be eliminated from the diet. These include, for example, wheat, onions, garlic, dairy products, certain fruits (apples, pears) and vegetables, as well as honey and sugar alcohols (e.g. xylitol).
  2. Feedback phase: Once symptoms have improved, the various FODMAP groups should be reintroduced into the diet one at a time, gradually, whilst monitoring the body’s reactions. This helps to identify which types of carbohydrates the individual is sensitive to and in what quantities.
  3. A personalised diet: Based on the results, it is possible to develop a personalised diet that can be maintained in the long term and which restricts only those foods that actually cause symptoms.

The FODMAP diet can be complicated, so it is strongly recommended that you seek the help of a dietitian or gastroenterologist to plan and follow it. The Endomedix Gastroenterology Centre Her doctors and partners help her to follow the diet correctly.

Diet and lifestyle for the most common medical conditions

Let’s take a look at what specific dietary and lifestyle advice can help with the most common conditions associated with abdominal pain.

Irritable bowel syndrome (IBS)

  • Recommended: Oldható rostok (zab, árpa, útifűmaghéj), sovány fehérjék, probiotikus élelmiszerek (pl. natúr joghurt, kefir – ha nincs laktózérzékenység), borsmenta tea (görcsoldó hatású). A low-FODMAP diéta gyakran hatékony.
  • To be avoided: Indigestible fibres (wheat bran), vegetables that cause bloating (cabbage, cauliflower, broccoli), pulses, fatty foods, fizzy drinks, artificial sweeteners.

Reflux disease (GERD)

  • Recommended: Lean proteins, alkalising vegetables (e.g. cucumber, lettuce), rolled oats, ginger. It is important to eat small portions and to avoid lying down for at least 2–3 hours after a meal. A raised pillow can also help at night.
  • To be avoided: Fatty, spicy foods, tomatoes, citrus fruits, onions, chocolate, coffee, alcohol and fizzy drinks. These foods relax the lower oesophageal sphincter or increase the production of stomach acid.

Gastritis and ulcers

  • Recommended: Easily digestible, soft foods (boiled potatoes, rice, steamed vegetables), lean meats, fish and bananas. Probiotics can help restore the gut flora.
  • To be avoided: Coarse fibre, acidic foods (vinegar, citrus fruits), hot spices, alcohol, coffee and NSAID-type painkillers (e.g. aspirin, ibuprofen), which can damage the stomach lining.

When should you see a doctor?

Although a healthy diet can help a great deal, it is important to be aware that abdominal pain can also be a sign of serious illnesses. You must consult a doctor if you experience any of the following:

  • Sudden, unbearably severe pain
  • A high temperature alongside the pain
  • Bloody stools or black, tar-like stools
  • Vomiting, particularly if it is bloody or coffee-ground-like
  • Significant, unintentional weight loss
  • Yellowing of the skin or the whites of the eyes (jaundice)
  • The abdomen is hard, taut and tender to the touch

These symptoms may indicate conditions requiring immediate medical attention.

The path to pain-free everyday life

Identifying the underlying causes of abdominal pain and devising an appropriate treatment plan requires specialist expertise. Changing one’s diet is one of the most effective tools at our disposal for alleviating symptoms, but this is only the first step. An accurate diagnosis and personalised treatment are essential for long-term recovery.

If you are also suffering from recurring abdominal pain, do not delay seeing a specialist. The Endomedix Gastroenterology Centre Our team is on hand to help you identify the cause of your symptoms using the very latest methods, and to set you on the path to a pain-free life. With the right diagnosis, you too can do a great deal to improve your well-being through a personalised diet and lifestyle.

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