Early symptoms and manifestations of gastric cancer

Gastric cancer is a common malignant tumor of the digestive system, which originates mainly from the uncontrolled growth of cells in the stomach. Although stomach cancer can form anywhere in the stomach, it most commonly occurs in the lining of the stomach. The symptoms of early gastric cancer are often mild, and many patients will not feel obvious discomfort in the early stages. As a result, gastric cancer is often diagnosed at an advanced stage, making early detection difficult. Understanding the early symptoms of gastric cancer is of great significance for timely medical treatment and treatment.

Early symptoms of gastric cancer are usually non-specific and may often resemble common indigestion or other gastrointestinal diseases. However, there are some symptoms that deserve attention. Once these signs appear, you should seek medical attention promptly for necessary examination and evaluation.

First, feeling full is a common early symptom. Sufferers may find that they feel overly full or even uncomfortable after eating even small amounts of food. This abnormal feeling of fullness lasts longer and is more intense than the normal feeling of fullness.

Secondly, heartburn or acid reflux is also a symptom to watch out for. This feeling usually manifests as a burning sensation in the chest and is often caused by the upward flow of stomach acid. Patients may also experience other discomforts, such as cough, hoarseness, or bad breath.

In addition, indigestion is also a common manifestation of early gastric cancer. Patients with indigestion often experience discomfort such as burping and upper abdominal swelling after eating. This condition is usually caused by the digestive system's inability to effectively process the food that is ingested.

Finally, stomach pain is also an early symptom that cannot be ignored. Patients may experience discomfort or pain in the upper abdomen, usually above the belly button, but may sometimes radiate behind the sternum. The pain may be intermittent or may worsen as the condition progresses.

In short, the early symptoms of gastric cancer are not obvious, but certain signals such as abnormal fullness, heartburn, indigestion and stomach pain should be paid enough attention. If these symptoms occur, it is recommended to seek medical attention promptly for further examination. Early detection and timely treatment can significantly improve the cure rate of gastric cancer. Therefore, the public needs to enhance their understanding of the early symptoms of gastric cancer, develop the habit of regular physical examinations and pay attention to their own health.

(Click to view an introduction to drugs for treating gastric cancer.)

References:

https://www.royalmarsden.nhs.uk/private-care/news-and-blogs/stomach-cancer-symptoms-what-are-signs-gastric-cancer