Is it stomach cancer when you eat?

Eating on vomiting is not necessarily gastric cancer, but may also be related to dietary factors, drug side effects, mental and psychological factors, other systemic diseases and other

factors.1. Dietary factors

Eating too fast, too much, too miscellaneous, or eating unsanitary, irritating food, may lead to gastrointestinal discomfort and vomiting. This situation is usually temporary and can be alleviated after adjusting diet.

2. Drug side effects

Some drugs, especially chemotherapy drugs, antibiotics, etc., may cause gastrointestinal reactions, leading to

vomiting.3. Mental psychological factors

Excessive tension, anxiety, stress and other mental psychological factors may also lead to gastrointestinal dysfunction, vomiting and other symptoms.

4. Other systemic diseases

such as brain diseases affecting the vomiting center, endocrine diseases such as hyperthyroidism, etc., may also lead to vomiting.

Vomiting caused by gastric cancer usually occurs after a certain stage of gastric cancer development, and may be accompanied by upper abdominal pain, weight loss, black stool and other symptoms. However, gastric cancer cannot be diagnosed by vomiting alone, which needs to be combined with detailed medical history, physical examination, imaging examination, endoscopic examination and pathological biopsy. If there is vomiting after eating, especially if it does not continue to alleviate or accompanied by other abnormal symptoms, you should seek medical attention in time, conduct a comprehensive examination and diagnosis, so as to clarify the cause, and take corresponding treatment measures. Do not guess or delay the condition by yourself, so as not to cause adverse consequences.