8Nausea
When the tumor caused by pancreatic cancer affects enzymes and hormones involved in digestive processes, you might feel sick in the stomach. Also, when cancer starts to press on the far area of your stomach, it would block this part partly, making it more difficult for foods to get through. As a result, you can feel nausea, vomiting, or even pain. These symptoms tend to get worse after each meal. [8]















