What is a Gastric Ulcer and What Are Its Symptoms?
A gastric ulcer is a mucosal break or open sore that develops on the inner lining of the stomach. It occurs when the protective mucus layer that shields the stomach lining from acidic digestive fluids is eroded. The most common underlying causes are infection with Helicobacter pylori (H. pylori) bacteria and the prolonged use of non-steroidal anti-inflammatory drugs (NSAIDs). Left unmanaged, an ulcer can penetrate deeper tissue layers, potentially causing internal bleeding or gastric perforation.
Patients with a gastric ulcer often experience a characteristic burning or gnawing pain in the upper abdomen (epigastrium). Unlike duodenal ulcers, the discomfort associated with a gastric ulcer frequently worsens shortly after eating, as acid production increases to digest food. Additional symptoms include:
- Indigestion, early satiety, and persistent bloating
- Nausea and occasional vomiting
- Unexplained weight loss or loss of appetite
- Dark, tarry stools (melaena) or vomiting blood, which indicate severe active bleeding
Careful evaluation by a specialist in Gastroenterology is essential to differentiate a benign peptic ulcer from other serious gastric conditions, including gastric malignancy.
How Gastric Ulcers Are Diagnosed in Turkey
When seeking care at a clinical centre in Turkey, international patients undergo a structured diagnostic pathway to confirm the ulcer, determine its etiology, and rule out complications. Before travelling, patients should compile their complete medical history, including lists of regular medications (especially blood thinners and pain relievers) and any recent laboratory or imaging reports.
Standard diagnostic investigations typically include:
- Upper Gastrointestinal Endoscopy (Gastroscopy): A thin, flexible camera is passed into the stomach to visualise the ulcer directly, assess its size and margin characteristics, and inspect the surrounding mucosa.
- Mucosal Biopsy: Tissue samples are collected during gastroscopy to test for H. pylori infection and to undergo histopathological evaluation to exclude dysplasia or gastric cancer.
- Non-invasive H. pylori Testing: Urea breath tests or stool antigen tests may be performed, particularly for pre- or post-treatment verification.
- Laboratory Blood Panels: Full blood counts check for anaemia caused by chronic, low-grade blood loss. Additional blood panels, accessible via Check-ups & Diagnostics, evaluate overall metabolic health.
Treatment Options for Gastric Ulcer
Management depends entirely on the endoscopic findings, the presence of H. pylori, biopsy results, and the patient's medical history. Modern therapy focuses on healing the mucosal lining, eradicating underlying infection, and preventing recurrence.
| Option |
Typically used when |
Things to know |
| Eradication Therapy |
H. pylori infection is confirmed via biopsy or breath test. |
Combines two antibiotics with a high-dose proton pump inhibitor (PPI) for 10 to 14 days. Completing the full course is vital. |
| Acid Suppression Therapy |
NSAID-induced ulcers or non-infectious gastric sores. |
Uses daily PPIs or H2-receptor antagonists for 4 to 8 weeks to lower stomach acidity, allowing the tissue to heal. |
| Therapeutic Endoscopy |
Active, non-variceal upper gastrointestinal bleeding is detected. |
Endoscopic clips, thermal coagulation, or injection of adrenaline are applied directly to stop active bleeding during gastroscopy. |
| Surgical Intervention |
Severe complications occur, such as perforation or unmanageable bleeding. |
Requires procedures performed under General Surgery to repair structural damage or stop major bleeding. |
In cases where severe gastric conditions require operative involvement, cross-specialty care involving Bariatric Surgery specialists or general gastrointestinal surgeons may be recommended to manage structural or anatomical complications. Medical adjustments may also be coordinated alongside treatments in Endocrinology if underlying metabolic conditions affect tissue healing.
Planning Your Treatment in Turkey
International medical travel for gastric conditions requires careful scheduling. Initial remote reviews of your symptoms and local clinical records allow the gastroenterologist to plan necessary investigations upon arrival. Patients generally need to spend 3 to 7 days in Turkey to complete the initial diagnostic gastroscopy, receive laboratory results, and begin targeted medication therapy.
After returning home, follow-up care is essential. Healing must be monitored, and a repeat gastroscopy is often recommended 6 to 8 weeks after starting treatment to ensure the ulcer has resolved completely and to confirm that tissue biopsies remain benign. Coordination with your home general practitioner ensures safe medication adjustments and continuous care.
Travel Considerations and Warning Signs
Air travel should be postponed if you are experiencing active gastrointestinal bleeding, severe acute abdominal pain, or marked anaemia, as changes in cabin pressure and limited access to immediate emergency care carry significant risks. Always consult your attending doctor before booking flights.
Seek immediate emergency medical care locally if you experience any of the following warning signs:
- Sudden, severe, or worsening abdominal pain (which may indicate gastric perforation)
- Vomiting bright red blood or material that resembles coffee grounds
- Passing black, sticky, or bloody stools
- Dizziness, confusion, fainting, or sudden severe fatigue
