Revealing the early symptoms of gastric cancer

Early detection of gastric cancer is an important part of gastric cancer prevention and treatment. Many patients cannot detect it in the early stage, and it is already in the late stage when it is discovered. So what are the early symptoms of gastric cancer? Let's listen to the experts talk about the early symptoms of gastric cancer .

Upper abdominal discomfort and dull pain are the most common early symptoms of gastric cancer. Most gastric cancer patients have upper abdominal discomfort and dull pain in the early stage of the disease, or dull pain in the heart. The pain is often unpredictable and has no obvious pattern. Sometimes it is accompanied by acid reflux and a feeling of stuffiness in the upper abdomen. The symptoms can be temporarily relieved after taking general stomach medicine.

Poor appetite, fatigue and weight loss are early symptoms of gastric cancer. They are caused by decreased secretion of digestive juices in the stomach, dysfunction of gastric motility, and upper abdominal discomfort and pain after eating. As a result, people eat less and have poor appetite, leading to fatigue and weight loss. Nausea and vomiting. If the tumor occurs in the pyloric antrum, it is easy to cause partial or complete obstruction of the pylorus, resulting in nausea, upper abdominal fullness after eating, and vomiting.

If the cancer occurs in the cardia, the patient may have difficulty eating, which may gradually develop into early symptoms of gastric cancer, such as difficulty swallowing, food regurgitation, vomiting blood, and black stools. If the gastric cancer grows and invades adjacent blood vessels, it will cause bleeding, which may be manifested by a positive fecal occult blood test in mild cases and tarry black stools in severe cases. If the bleeding is severe, vomiting blood may occur.

The above content is the early symptoms of gastric cancer introduced by experts. You should pay more attention to these small information in your daily life as a preventive measure. If you have other questions about the early symptoms of gastric cancer, please consult online experts, who will give you detailed answers.

For more information, please visit the gastric cancer special topic at http://www..com.cn/zhongliu/wa/ or consult an expert for free. The expert will then provide a detailed answer to the patient or family based on the patient's specific situation.