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Stomach Cancer


Most stomach cancer starts in the cells that line the stomach but may form anywhere in the stomach.


Call 911 for any of the following:

  • You suddenly feel lightheaded and short of breath.
  • You cough up blood.

Seek care immediately if:

  • You are vomiting and cannot keep food or liquids down.
  • You are dizzy or feel confused.

Contact your oncologist if:

  • Your pain is worse or does not go away after you take pain medicine.
  • You have a fever.
  • You have questions or concerns about your condition or care.



Follow up with your oncologist as directed:


Do not smoke:

Nicotine can damage blood vessels and make it more difficult to manage your stomach cancer. Smoking also increases your risk for new or returning cancer and delays healing after treatment. Do not use e-cigarettes or smokeless tobacco in place of cigarettes or to help you quit. They still contain nicotine. Ask your healthcare provider for information if you currently smoke and need help quitting.

Do not drink alcohol:

Alcohol can cause more stomach damage.


If you had surgery to remove part of your stomach, you may need to follow a special diet. This may decrease symptoms, such as dumping syndrome (food passing too quickly through your stomach and into your intestines). A dietitian may work with you to help reduce symptoms.

Drink liquids as directed:


Exercise as directed:


