Check out the 5 major early symptoms of gastric cancer and do 2 things to prevent gastric cancer

Cancer is scary to people. Gastric cancer is a malignant tumor of the gastrointestinal tract, and its incidence is increasing. Gastric cancer is a common concern. So what are the five early symptoms of gastric cancer? How to prevent gastric cancer? Read on.

1. Nausea and vomiting

Nausea and vomiting are the most obvious early symptoms of gastric cancer. When the lesion is located in the pylorus of the stomach, the patient will feel nauseous and vomit. As the tumor develops, the stomach outlet is blocked. There will be a sour or eggy smell, and the vomitus is mostly food and gastric juice.

2. Vomiting blood and black stools

If gastric cancer invades and damages small blood vessels, it will show up as occult blood in the stool. Some patients may have normal stools. However, blood cells can be found after testing. However, if gastric cancer invades and damages large blood vessels, it will cause vomiting blood, or black stools that appear tarry. Unlike bleeding caused by gastric ulcers, bleeding caused by gastric cancer is continuous, and patients must pay attention.

3. Fatigue

According to statistics, one-third of patients with early gastric cancer experience unexplained weight loss, loss of appetite, and fatigue. This is mainly because the occurrence of gastric cancer affects the normal digestion and absorption function of the stomach, and the tumor constantly competes with the human body for nutrients during its growth. The patient will lose weight significantly and be prone to fatigue.

4. Upper abdominal discomfort and fullness

About one-third of patients with early gastric cancer report frequent burning sensations, nausea, and fullness in the stomach, especially after meals. The symptoms increase as the disease progresses. Some patients experience bloating due to poor gastric motility and excessive eating.

5. Persistent dull pain

More than 80% of gastric cancer patients experience epigastric pain, which is initially felt as discomfort or swelling, heaviness, or dull pain in the upper abdomen. Patients often mistake it for gastritis or ulcer disease, and the symptoms can be temporarily relieved after treatment.

To prevent gastric cancer, these two things are the basis

1. Healthy diet. The occurrence of cancer is closely related to our daily eating habits. To prevent gastric cancer, we must first have good eating habits. Three meals a day should be regular, and each meal should not be eaten too fast, and should be chewed slowly.

2. Maintain good sleep. Many people in life lack sleep for a long time, which often makes the body in a state of excessive fatigue. It is easy to have a short-term ischemia of some organs, including the gastrointestinal tract. When the gastrointestinal tract is in a state of ischemia, it is easy to have functional disorders. The secretion function will also be disordered, and excessive secretion of gastric juice will damage the gastric mucosa. Therefore, it is recommended to maintain a good rest time every day.