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What to notice: You’re eating normally, but the pounds are dropping off. This can happen because the pancreas isn’t producing enough digestive enzymes, so food isn’t properly absorbed.GERD & Digestive Disorders
3. Abdominal or Back Pain
Pain from pancreatic cancer often has distinct characteristics:
Location: Upper abdomen, possibly radiating to the back
Timing: May worsen after eating or when lying down
Quality: Dull, aching, or gnawing—not sharp or stabbing
Relief: Often improves when leaning forward
What to notice: Persistent pain that doesn’t go away with rest or over-the-counter remedies.
4. New-Onset Diabetes (Especially After 50)
The pancreas produces insulin. When cancer disrupts this function, blood sugar can spike.
What to notice: If you’re over 50 and suddenly develop type 2 diabetes with no risk factors (family history, obesity), or if stable diabetes suddenly becomes difficult to control, it’s worth discussing with your doctor.
The connection: Studies show that new-onset diabetes can be an early sign of pancreatic cancer, sometimes appearing months before other symptoms.
5. Loss of Appetite
Feeling full after eating very little—a condition called early satiety—can occur when a tumor presses on the stomach or when digestive function is impaired.
What to notice: You’re not hungry. You take a few bites and feel uncomfortably full. Foods you once loved no longer appeal.
6. Nausea and Vomiting
A tumor pressing on the stomach or small intestine can cause nausea, vomiting, or a general feeling of queasiness after meals.
What to notice: Persistent nausea that doesn’t have an obvious cause (like a stomach bug) and doesn’t resolve.
7. Changes in Stool
The pancreas produces enzymes that help digest fat. When this function is compromised, you may notice:
Floating stools that are difficult to flush
Pale, greasy, foul-smelling stools (steatorrhea)
Diarrhea or constipation that persists
What to notice: Changes in bowel habits that last for weeks without explanation.
8. Gallbladder or Liver Enlargement
Sometimes the first sign is discovered during a physical exam—an enlarged gallbladder or liver. In some cases, the gallbladder can be felt as a mass (Courvoisier’s sign).
What to notice: A sense of fullness or a palpable lump in the upper right abdomen.
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