Is stomach cancer nauseating?

Written by Ren Zheng Xin

Gastroenterology

Updated on April 02, 2025

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If gastric cancer is complicated by pyloric obstruction, symptoms such as nausea and vomiting may occur. 80% of early gastric cancer does not show obvious symptoms; some people may experience indigestion, as well as anemia, anorexia, and fatigue. If cardia cancer involves the lower part of the esophagus, it can cause difficulty in swallowing, while ulcerative gastric cancer bleeding can lead to vomiting blood or black stools. If gastric cancer metastasizes to the liver, it can cause pain in the upper right abdomen, jaundice, or fever, and if it involves the pancreas, it may cause radiating back pain. If there are long-term symptoms such as indigestion, physical weakness, and loss of appetite, it is advisable to actively visit the department of gastroenterology for a gastroscopy examination.

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Written by Liu Liang

Oncology

1min 3sec

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Can stomach cancer be cured?

Whether gastric cancer can be cured depends greatly on the stage at which it is discovered. Clinically, if there is no recurrence or metastasis within five years, it is considered cured. The treatment of gastric cancer is primarily surgical. Therefore, for early-stage gastric cancer patients, if a surgeon assesses that curative surgery is feasible, it is recommended to perform a radical surgical resection. For stage I gastric cancer patients, the five-year survival rate after surgical treatment can generally reach over 90%, which is quite effective. However, for those with advanced gastric cancer, it is generally incurable. Treatments, including chemotherapy, targeted therapy, or optimal symptomatic supportive care, aim to alleviate the patient's suffering and extend their life, but generally cannot cure advanced gastric cancer.

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Written by Zhou Zi Hua

Oncology

49sec

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What are the symptoms of stomach cancer?

Gastric cancer can cause pain in the upper abdomen. If the condition gradually worsens, it can manifest as persistent pain, postprandial fullness and vomiting, belching, and lack of appetite; upper gastrointestinal bleeding, manifesting as vomiting blood, blood in the stool, and black stools; there can also be difficulty swallowing, weight loss and anemia. If bone metastasis occurs, it can manifest as bone pain and pain in the lower back. If a large amount of ascites appears, it can lead to abdominal distension, with shifting dullness detectable on percussion. If liver metastasis occurs, it can manifest as jaundice, and enlargement of the supraclavicular lymph nodes can also occur.

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Written by Liu Liang

Oncology

58sec

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Can late-stage gastric cancer be treated?

Patients with late-stage gastric cancer generally may not have the opportunity for curative surgery, which is mainly suitable for early-stage gastric cancer patients. For late-stage gastric cancer patients, the treatment plan should be chosen based on the specific condition of the patient. If the patient's general condition is relatively good, chemotherapy can be an option. The type of chemotherapy, whether intravenous combination chemotherapy or oral drugs like tegafur capsules or capecitabine, which generally have milder reactions, depends on the patient's condition. Additionally, late-stage gastric cancer patients can try molecular targeted therapy, such as anti-angiogenesis drugs like apatinib, etc. Therefore, treatment options should be selected based on specific circumstances. The use of medications should be conducted under the guidance of a doctor.

home-news-image

Written by Ren Zheng Xin

Gastroenterology

49sec

home-news-image

Is stomach cancer nauseating?

If gastric cancer is complicated by pyloric obstruction, symptoms such as nausea and vomiting may occur. 80% of early gastric cancer does not show obvious symptoms; some people may experience indigestion, as well as anemia, anorexia, and fatigue. If cardia cancer involves the lower part of the esophagus, it can cause difficulty in swallowing, while ulcerative gastric cancer bleeding can lead to vomiting blood or black stools. If gastric cancer metastasizes to the liver, it can cause pain in the upper right abdomen, jaundice, or fever, and if it involves the pancreas, it may cause radiating back pain. If there are long-term symptoms such as indigestion, physical weakness, and loss of appetite, it is advisable to actively visit the department of gastroenterology for a gastroscopy examination.

home-news-image

Written by Liu Liang

Oncology

51sec

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Mid-stage symptoms of gastric cancer

Symptoms of mid-stage gastric cancer can include nausea, vomiting, poor appetite, decreased food intake, and upper abdominal pain, as well as symptoms related to the digestive tract. Some patients may also experience black stool or even vomiting blood, which are symptoms of upper gastrointestinal bleeding. Additionally, there can be bloating and abdominal pain. If the tumor is located near the pylorus and causes pyloric obstruction, clinical symptoms will include vomiting, vomiting of overnight food, and resulting in gastric retention. This can lead to significant symptoms such as abdominal pain, bloating, acid reflux, and nausea.