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How is Stomach Cancer Caused?

Stomach cancer, a severe form of cancer, is influenced by various factors including Helicobacter pylori infection, poor dietary habits, genetic predisposition, chronic gastric diseases, and environmental exposures. Symptoms include upper abdominal pain, loss of appetite, weight loss, nausea, vomiting, and tarry stools. Diagnosis can be made through endoscopy, biopsy, imaging studies, blood tests, and tumor marker detection.

Helicobacter Pylori Infection

Helicobacter pylori infection is a major risk factor for stomach cancer. This bacterium colonizes the stomach lining, leading to chronic gastritis and peptic ulcers, which increase the likelihood of developing stomach cancer. Symptoms post-infection may include upper abdominal discomfort and acid reflux. Treatment often involves a quadruple therapy with medications such as omeprazole capsules, amoxicillin capsules, clarithromycin tablets, and bismuth colloid capsules. Eradicating Helicobacter pylori can help reduce the risk of stomach cancer.

Long-term Poor Dietary Habits

A diet high in salt, preserved, smoked, and moldy foods can damage the stomach lining and increase the risk of stomach cancer. These foods contain carcinogens like nitrites and benzo[a]pyrene. Symptoms may include a burning sensation in the stomach and bloating. It’s advised to reduce intake of preserved foods and increase consumption of fresh fruits and vegetables. For those with stomach discomfort, medications like aluminum carbonate chewable tablets and rabeprazole sodium enteric-coated tablets can be used to protect the stomach lining as prescribed by a doctor.

Genetic Factors

Individuals with a family history of stomach cancer are at a higher risk, possibly linked to specific genetic mutations. Early symptoms such as indigestion and early satiety may appear in these individuals. Regular gastric endoscopies are recommended, along with attention to dietary hygiene. For those at high risk, doctors may suggest preventive measures like taking folic acid tablets and vitamin E soft capsules.

Chronic Gastric Diseases

Conditions such as chronic atrophic gastritis, gastric polyps, and peptic ulcers can potentially progress to stomach cancer. These diseases often come with symptoms like upper abdominal pain and postprandial fullness. Treatment depends on the specific condition and may involve medications like pantoprazole sodium enteric-coated capsules and potassium bismuth citrate granules. Regular endoscopic examinations are crucial for early detection of cancerous changes.

Environmental Factors

Long-term exposure to harmful substances like asbestos and lead or living in areas with high incidences of stomach cancer can increase the risk of developing the disease. Individuals in these groups may exhibit nonspecific symptoms like fatigue and anemia. Protective measures should be taken at work, and antioxidants like selenium yeast tablets and vitamin C tablets can be supplemented in daily life. If stomach discomfort arises, seek medical attention promptly.

Factor Impact Prevention
Helicobacter pylori Increases risk of stomach cancer Eradication therapy
Poor dietary habits Damages stomach lining, increases cancer risk Reduce preserved foods, increase fruits and vegetables
Genetic predisposition Higher risk with family history Regular check-ups, consider supplements like folic acid
Chronic gastric diseases Potential to progress to cancer Regular endoscopies, appropriate medications
Environmental exposures Increased risk in high-incidence areas Workplace protection, antioxidant supplementation

The consumption of a regular diet, avoiding overeating and spicy foods, quitting smoking, limiting alcohol, and maintaining a healthy weight are essential for preventing stomach cancer. Individuals over 40, especially those with a family history of stomach cancer or chronic gastric diseases, are advised to undergo gastric endoscopies every 1-2 years. Persistent upper abdominal discomfort and weight loss should prompt a visit to the doctor, as early detection and treatment can significantly increase the cure rate of stomach cancer. Incorporating foods rich in vitamins A, C, and E, such as carrots, kiwi, and nuts, into one’s diet can help protect the stomach lining.

Coffee

Coffee is known for its stimulating effects, primarily due to its caffeine content. It can increase alertness and concentration, making it a popular choice for many people, particularly in the morning. However, it’s important to consume coffee in moderation as excessive intake can lead to insomnia, jitteriness, and increased heart rate.

Kidney Stones

Kidney stones are hard deposits of minerals and salts that form inside the kidneys. They can cause severe pain when they move through the urinary tract. To prevent kidney stones, it’s crucial to stay well-hydrated and maintain a balanced diet. Foods high in calcium and oxalate, which are common components of kidney stones, should be consumed in moderation. Regular exercise can also help to reduce the risk of forming kidney stones.

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