What are the symptoms of lung cancer and stomach cancer?

The early symptoms of lung cancer and stomach cancer may not be obvious, but common warning signs include persistent cough, chest pain, weight loss, loss of appetite, indigestion, etc. Lung cancer may manifest itself as persistent cough, coughing up blood, chest pain or difficulty breathing in the early stage; stomach cancer may present with upper abdominal discomfort, indigestion, loss of appetite or significant weight loss in the early stage. For these symptoms, it is recommended to undergo medical examinations as soon as possible, including chest X-rays, CT scans, gastroscopy, etc., for early detection and treatment.

1. Early symptoms of lung cancer may include persistent coughing, coughing up blood, chest pain, or difficulty breathing. These symptoms are usually related to abnormal growth of lung tissue and may be caused by the tumor compressing or irritating surrounding tissue. People with these symptoms are recommended to have a chest X-ray or CT scan to detect lung abnormalities early.

2. Early symptoms of gastric cancer may include upper abdominal discomfort, indigestion, loss of appetite, or significant weight loss. These symptoms may be related to abnormal changes in stomach tissue, possibly due to the tumor affecting the normal function of the stomach. People with these symptoms are recommended to undergo a gastroscopy to detect stomach abnormalities early.

3. Persistent cough, coughing up blood, chest pain or difficulty breathing are common warning signs of lung cancer and may be related to abnormal growth of lung tissue. People with these symptoms are recommended to undergo a chest X-ray or CT scan to detect lung abnormalities early.

4. Upper abdominal discomfort, indigestion, loss of appetite or significant weight loss are common warning signs of gastric cancer, which may be related to abnormal changes in gastric tissue. People with these symptoms are recommended to undergo gastroscopy to detect gastric abnormalities at an early stage.

5. For early symptoms of lung cancer and stomach cancer, it is recommended to undergo medical examinations as early as possible, including chest X-rays, CT scans, gastroscopy, etc., for early detection and treatment. Early detection and treatment can significantly improve cure and survival rates.

The early symptoms of lung cancer and stomach cancer may not be obvious, but common warning signs include persistent cough, chest pain, weight loss, loss of appetite, indigestion, etc. It is recommended that people with these symptoms undergo medical examinations as soon as possible, including chest X-rays, CT scans, gastroscopy, etc., for early detection and treatment. Early detection and treatment can significantly improve the cure rate and survival rate, so these symptoms should be taken seriously and medical treatment should be sought in a timely manner.