What are the symptoms of pancreatic cancer?

The main symptoms of pancreatic cancer include: 1. Abdominal pain: commonly occurs in the upper abdomen, around the navel, or in the right upper quadrant; characterized as cramping or dull pain, often radiating to the back and exacerbated by lying down or at night. 2. Jaundice: more common and appears earlier in patients with cancer of the pancreatic head. The jaundice is typically obstructive, progressively worsening, and often accompanied by skin itching. 3. Weight loss: patients often experience rapid and significant weight reduction due to reduced food intake and indigestion. 4. Gastrointestinal symptoms: such as loss of appetite, diarrhea or constipation, abdominal distension, nausea, and vomiting. If the above symptoms occur, prompt medical evaluation is necessary for early diagnosis and treatment.