Stomach Cancer: A Comprehensive Guide

Primary Symptoms

• Persistent stomach pain or discomfort that doesn't go away

• Unexplained weight loss without trying to lose weight

• Loss of appetite or feeling full after eating small amounts

• Difficulty swallowing food or liquids

• Nausea and vomiting, sometimes with blood

• Feeling very tired or weak

• Bloating after meals

When to Seek Care

See your doctor if you have stomach pain that lasts more than two weeks. Also get checked if you lose weight without trying or have trouble swallowing. If you're experiencing persistent stomach pain, don't wait to get help. Keep a diary of your symptoms so you can show your doctor exactly what you're experiencing. Write down when the pain happens and what makes it better or worse. This information helps doctors figure out what's causing your symptoms.

When to Seek Immediate Care

Go to the emergency room right away if you vomit blood, have severe stomach pain, or notice black, tarry stools. These could be signs of bleeding in your stomach.

Medical History & Physical Examination

Your doctor will ask about your symptoms and family health history. They'll want to know about any stomach problems you've had. The doctor will also feel your belly to check for swelling or masses.

During the exam, your doctor looks for signs like weight loss or pale skin. They'll check your lymph nodes to see if they're swollen. This helps them understand if cancer might have spread.

Diagnostic Testing

• Upper endoscopy to look inside your stomach with a thin, flexible tube

• CT scan or MRI to take detailed pictures of your stomach and nearby organs

• Biopsy to take a small piece of tissue for testing under a microscope

• Blood tests to look for anemia or other signs of illness, with separate testing for H. pylori when appropriate

• Barium swallow test where you drink a liquid that shows up on X-rays

Medicine and Radiation Treatments

• Chemotherapy uses medicines to kill cancer cells throughout your body

• Radiation therapy uses high-energy beams to destroy cancer cells

• Targeted therapy attacks specific parts of cancer cells

• Immunotherapy helps your immune system fight the cancer

Advanced Treatments

• Surgery to remove part or all of the stomach when cancer hasn't spread far

• Combination therapy using surgery plus chemotherapy or radiation

• Clinical trials that may be available at different stages of treatment

Your treatment plan will be customized just for you. Your doctor will consider your age, overall health, and what type of stomach cancer you have. Sometimes doctors use a combination of treatments to get the best results. Side effects from treatment vary from person to person. Your medical team will help you manage any problems that come up. Regular check-ups during and after treatment are important to monitor your progress.

Daily Management Strategies

Eat small, frequent meals instead of three large ones. This helps your stomach digest food better. Choose soft foods that are easy to swallow. Stay hydrated by sipping liquids throughout the day. Work with a dietitian to plan meals that help with nausea. Keep track of foods that upset your stomach and avoid them. Many people find that eating slowly and chewing well helps digestion.

Exercise & Movement

Light exercise like walking can help you feel better during treatment. Start slowly and listen to your body. Avoid heavy lifting or intense workouts while getting chemotherapy. Gentle stretching and yoga may help reduce stress and improve your mood. Exercise may help maintain strength and support recovery, but nutrition and weight changes should be discussed with your care team. Talk to your doctor before starting any new exercise program.