Causes of Stomach Cancer

Stomach cancer, also known as gastric cancer, develops due to a combination of genetic, environmental, and lifestyle factors. Understanding the primary causes can help in early detection and prevention. Below are the key contributors to the development of this disease.

Helicobacter pylori infection is one of the leading causes of stomach cancer. This type of bacteria can damage the lining of the stomach and lead to chronic inflammation. Individuals experiencing symptoms such as stomach pain should consider getting tested for H. pylori using the C13 or C14 breath test. A positive result should be followed by a gastroscopy to check for ulcers or gastritis.

Gastric ulcers are considered precancerous conditions. If left untreated, they may progress into cancer over time. It is essential for patients diagnosed with ulcers to follow medical advice, complete treatment, and undergo regular follow-up exams to monitor healing and reduce cancer risk.

Family history plays a significant role in the likelihood of developing stomach cancer. Those with close relatives who have had gastric cancer are at a higher risk and should be especially vigilant about screening and maintaining a healthy lifestyle.

Diet and environmental factors also heavily influence stomach cancer risk. Consuming processed foods such as cured meats, pickled vegetables, and leftover meals can increase the chances of developing the disease. These foods often contain high levels of nitrates and salts, which are harmful to the stomach lining. Adopting a balanced diet rich in fresh fruits, vegetables, and whole grains is a recommended preventive measure.

By being aware of these risk factors and making informed lifestyle choices, individuals can significantly lower their chances of developing stomach cancer. Regular medical checkups and early intervention are crucial in preventing the progression of any precancerous conditions.