Gastric cancer alarm symptoms?

summary

At present, 944000 cases of gastric cancer are newly diagnosed in the world every year, of which nearly 400000 are in the mainland of China; The morbidity and mortality are more than twice of the world average. On average, one Chinese person dies of gastric cancer every three minutes. Gastric cancer is a kind of malignant digestive tract disease. Its symptoms are very harmful to the patients. We need to understand the symptoms of gastric cancer, so as to discover and treat the disease in time. Gastric cancer alarm symptoms? Let's talk about it.

Gastric cancer alarm symptoms?

Bleeding: stool occult blood positive, black stool or progressive anemia, digestive tract cancer, bleeding is also one of the common symptoms. Especially for the elderly without gastrointestinal history, if black stool suddenly appears, special attention should be paid. Stool is tarry, stool occult blood test positive, is one of the important early symptoms of gastric cancer.

Vomiting and anorexia: epigastric fullness and discomfort or dull pain, pantothenia, belching, nausea, occasional vomiting, anorexia, dyspepsia, etc. are often the first symptoms of gastric cancer patients in the early stage, but these symptoms are not unique to gastric cancer, other gastritis, gastric ulcer, functional dyspepsia, and even normal people occasionally have improper diet. If you are not diagnosed with symptoms that affect the appearance of such symptoms, you should go to the hospital for examination or investigation as soon as possible.

Stomach pain: stomach pain, swelling heavy feeling, sometimes chest dull pain. These symptoms are often diagnosed as gastritis or ulcer. After taking the medicine for a period of time, these symptoms may be relieved temporarily. If the lesion occurs in the gastric antrum, it can change the efficacy of the duodenum and cause rhythmic pain, which can easily be misdiagnosed as duodenal ulcer and delay treatment. Therefore, when the effect of symptomatic treatment is repeated, gastric cancer screening should be carried out.

matters needing attention

Bad eating habits, such as irregular diet, overeating, eating too fast and too hot, eating too hard food and so on, can cause damaging stimulation to the stomach and lay a hidden danger for the occurrence of gastric cancer. Therefore, to develop good eating habits is the basis for the prevention of gastric cancer.