What is Gastritis? Which Medications Are Effective?

Heartburn, bloating, and indigestion… Gastritis, one of the most common digestive problems of the modern era, can significantly reduce quality of life if left untreated. So, is gastritis—caused by inflammation of the stomach lining—permanent? What should you eat, and what should you avoid? Here is an A to Z scientific guide on gastritis.

What is gastritis and why does it occur?

In its simplest definition, gastritis is the inflammation, irritation, or erosion of the protective mucosal layer (stomach lining). It can be acute (occurring suddenly) or chronic (developing over time).

The most common causes of gastritis include:

• Helicobacter Pylori (H. pylori): An infection caused by stomach bacteria.
• Medication Use: Long-term use of painkillers (NSAIDs) such as aspirin, ibuprofen, and naproxen.
• Aging: The thinning of the stomach lining over time.
• Alcohol and Smoking: Substances that irritate the stomach lining.
• Stress: Physical trauma or intense emotional stress.
• Autoimmune Disorders: When the body’s immune system attacks its own stomach cells.

What are the symptoms of gastritis?

It may not show symptoms in every patient, but the most common symptoms are:

• Gnawing, burning, or pain in the upper abdomen (which may increase or decrease with eating).
• Nausea and vomiting.
• A feeling of excessive fullness after eating.
• Loss of appetite.
• Frequent belching and gas.

Gastritis Treatment and Medication Types

Gastritis treatment is planned according to the underlying cause. If the cause is H. pylori bacteria, antibiotic treatment is mandatory. In other cases, medications that balance stomach acid are used.

Primary Medication Groups Prescribed by Doctors:

1. Proton Pump Inhibitors (PPIs): Strongly block stomach acid production to allow tissue to heal (e.g., Omeprazole, Lansoprazole, Esomeprazole).
2. H2 Blockers: Alleviate gastritis pain by reducing the amount of acid released into the digestive system (e.g., Famotidine).
3. Antacids: Provide rapid (though temporary) relief by neutralizing stomach acid.
4. Antibiotics: Used in combination to eliminate H. pylori bacteria (e.g., Clarithromycin, Amoxicillin).

Diet and Nutrition in Gastritis Treatment

If 50% of gastritis treatment is medication, the other 50% is diet. A nutrition plan that does not strain the stomach, is easy to digest, and does not increase acid secretion should be implemented.

Foods That Are Good for Gastritis

• Fiber-rich Foods: Whole grains (oatmeal), apples (peeled), carrots, and broccoli.
• Probiotics: Homemade yogurt, kefir, and sauerkraut (unsalted) may help fight H. pylori.
• Lean Proteins: Chicken breast, turkey, fish, and egg whites (boiled or grilled).
• Cooked Vegetables: Raw vegetables are hard to digest; steamed vegetables soothe the stomach.
• Ginger and Turmeric: May reduce stomach inflammation with their natural anti-inflammatory properties.

Foods to Avoid

• Fried and excessively fatty meals.
• Hot spices (chili flakes, black pepper).
• Acidic fruits (orange, lemon, grapefruit).
• Caffeinated beverages (coffee, dark tea) and alcohol.
• Processed foods (sausages, salami).

Natural Methods for Gastritis Support

In addition to medical treatment, some natural supports you can apply at home include:

• Honey (Manuka Honey): May be effective against H. pylori due to its antibacterial properties.
• Chamomile Tea: Relaxes stomach muscles and alleviates inflammation.
• Licorice Root: Known to have protective effects on the stomach lining (patients with high blood pressure should use it carefully).
• Small and Frequent Meals: Not leaving the stomach completely empty or overfilling it reduces pain.

Common Mistakes in Gastritis Treatment

The most common mistakes that prolong the healing process or cause the disease to become chronic:

1. Incorrect Medication Use

• Using NSAID painkillers (ibuprofen, etc.) to relieve stomach pain is the biggest mistake; these drugs make gastritis worse.
• Taking stomach protectors (PPIs) on a full stomach instead of an empty stomach in the morning reduces their effectiveness.

2. Neglecting Treatment

• Stopping medication halfway because “I feel a bit better” causes bacteria to gain resistance (especially in H. pylori treatment) and leads to relapse.

When should you consult a doctor?

Everyone experiences heartburn occasionally, but you should see a doctor without delay in the following situations:

• If the pain lasts longer than one week.
• If there is bloody vomiting or vomiting that looks like “coffee grounds.”
• If stool color is black or tarry (may be a sign of stomach bleeding).
• If you experience unexplained weight loss.