How many years does gastric cancer usually develop?

Gastric cancer is a common malignant tumor of the digestive system. The time it takes to develop varies from individual to individual, and may range from several years to decades. The main causes of gastric cancer include unclean diet, Helicobacter pylori infection, genetic factors, chronic gastric disease and bad living habits. If you have any discomfort, it is recommended to seek medical attention in time and take targeted treatment measures under the guidance of a doctor. The details are as follows:

1. Unclean diet: Long-term consumption of pickled and smoked foods will increase the risk of gastric cancer. Pickled foods contain a large amount of nitrite, which can be converted into carcinogens in the body, increasing the probability of gastric cancer. Chemical substances such as benzopyrene in smoked foods also have carcinogenic effects. In order to reduce the risk of gastric cancer, it is recommended to reduce the consumption of pickled and smoked foods, maintain a light diet, eat more fresh fruits and vegetables, and increase the intake of dietary fiber, which will help promote gastrointestinal motility and reduce the retention time of harmful substances in the stomach.

2. Helicobacter pylori infection: Helicobacter pylori infection is one of the main causes of gastric cancer. Helicobacter pylori can cause chronic gastritis and gastric ulcers. Long-term inflammation will increase the risk of gastric cancer. It is recommended to use antibiotics under the guidance of a doctor, such as clarithromycin tablets, amoxicillin capsules, etc. to eradicate Helicobacter pylori infection. Regular gastroscopy to monitor changes in the gastric mucosa is of great significance for the prevention of gastric cancer.

3. Genetic factors: Those with a family history of gastric cancer have a higher risk of developing the disease. Genetic factors play an important role in the occurrence of gastric cancer, especially for individuals with gastric cancer in their immediate family, who have a significantly increased risk of developing the disease. It is recommended that people with a family history undergo regular gastroscopy to detect lesions early and take timely intervention measures. At the same time, attention should be paid to improving diet and living habits to reduce the risk of developing the disease.

4. Chronic gastric disease: Chronic gastritis, gastric ulcer and other diseases may develop into gastric cancer. Long-term chronic gastric disease will cause continuous damage to the gastric mucosa and increase the possibility of cancer. It is recommended to use proton pump inhibitors, such as omeprazole capsules, under the guidance of a doctor to control gastric acid secretion and reduce gastric mucosal damage. At the same time, regular follow-up should be conducted to monitor changes in the condition, and biopsy should be performed when necessary to rule out the possibility of cancer.

5. Bad living habits: Bad habits such as smoking and drinking can increase the risk of gastric cancer. Harmful substances in smoking can directly damage the gastric mucosa, and alcohol can also irritate the gastric mucosa, increasing the probability of gastric cancer. It is recommended to quit smoking and limit alcohol consumption, maintain a healthy lifestyle, and reduce irritation to the stomach. Regular diet and work and rest, adequate rest and exercise can also play a positive role in preventing gastric cancer.

In daily life, we should pay attention to dietary hygiene, quit smoking and limit alcohol consumption, and maintain a healthy lifestyle to prevent the occurrence of gastric cancer. If the symptoms persist, we should seek medical attention in time and receive targeted treatment under the guidance of a doctor.