Can Recurring Stomach Ulcers Turn Into Cancer?

Most stomach ulcers are benign and do not lead to cancer. However, studies suggest that approximately 1% to 7% of gastric ulcers may carry a risk of malignant transformation. It is important to understand that not all recurring or non-healing ulcers will become cancerous. With proper medical treatment and lifestyle adjustments, many patients can achieve full recovery and avoid complications.

Adherence to medical advice plays a crucial role in ulcer management. When patients follow their prescribed medication regimen and make necessary dietary changes—such as avoiding alcohol, spicy foods, and other stomach irritants—the healing process significantly improves. For example, repeatedly consuming fresh bamboo shoots might cause ulcer bleeding, but this type of recurrence typically does not indicate a risk of cancer.

In some cases, even with good dietary habits and no exposure to known irritants, improper medication use—like inconsistent dosing or incomplete treatment courses—can hinder ulcer healing and lead to repeated episodes. Despite these recurrences, the likelihood of cancer remains low, provided the patient eventually follows the correct treatment plan under medical supervision.

Patients experiencing persistent symptoms should seek medical evaluation. If someone consistently suffers from abdominal pain, poor appetite, unexplained weight loss, or notices a lump or tender mass in the abdomen, it's essential to consult a healthcare provider. These signs could point to a more serious condition, including the possibility of ulcer-related cancer.

For an accurate diagnosis, a gastroscopy along with a biopsy is often recommended. This allows doctors to closely examine the ulcer and determine whether any abnormal cells are present. Early detection and timely intervention remain key to preventing potential complications and ensuring long-term health.