What are the symptoms of advanced gastric cancer? There are five symptoms

Cancer actually has many different symptoms. The symptoms are relatively mild at the beginning, and then gradually develop into the late stage of cancer. The symptoms become more obvious. First, there will be severe loss of appetite, nausea and vomiting, and vomiting blood. It will also be accompanied by severe abdominal pain and may even cause severe diarrhea, so it also needs to be taken seriously in life.

The location of gastric cancer lesions will change frequently, and it is a gradual process from the smallest to the largest. There is no obvious boundary between the early and late stages, but the symptoms are likely to overlap. Some patients have serious conditions, but the overall symptoms are not obvious, but most of them will have obvious symptoms. So what are the late-stage symptoms of gastric cancer?
1. Abdominal pain <br/>When gastric cancer gradually develops, it will continue to penetrate into the transverse intestinal mesentery, then severe pain will occur. This pain will also radiate to the lower back. In a small number of cases, there may be cancerous ulcers that already exist, which will cause severe irritation of the peritoneum and even more severe abdominal pain.
2. Severe loss of appetite <br/>Because of the long-term absorption of cancer toxins, the human body will also show signs of malnutrition, accompanied by fatigue, anemia and other symptoms. These symptoms are often progressive and eventually lead to obvious cachexia.
3. Nausea and vomiting <br/>Nausea and vomiting are also major symptoms of advanced gastric cancer. Of course, this symptom may also occur in the early stage. The most common symptom of pyloric obstruction is gastric antral cancer.
4. Vomiting blood <br/>Once ulcers form on the surface of the cancer, there will definitely be obvious vomiting of blood and other phenomena. One-third of gastric cancer patients sometimes have a small amount of bleeding, and basically the fecal occult blood test is positive. Some people may also have intermittent black stools.
5. Diarrhea <br/>Late-stage gastric cancer may cause obvious diarrhea due to low acidity. Late-stage gastric cancer may cause diarrhea or blood in the stool due to colon problems. When the cancer gradually develops, obstructive symptoms may also appear, causing difficulty in swallowing or pyloric obstruction, etc. These are symptoms that appear in the late stage of cancer, which also indicates that the disease has entered the stage of malignant transformation. If it is not treated in time, it will also endanger the survival time.