What can you eat if you have an enlarged spleen and liver? Are fatty foods prohibited?

Enlarged spleen. Most people don't know they have an enlarged spleen because symptoms are rare. People usually find out about it during a physical exam. These are the most common symptoms of an enlarged spleen:being unable to eat a large meal. Feeling discomfort, fullness, or pain on the upper left side of the abdomen; this pain may spread to your left shoulder.