• Abdominal Pain

  These problems can include blockage of blood flow to the intestine and/or intestinal obstruction, which can decrease or prevent the flow of food from passing through the gut. 1,2,5 Symptoms of bowel obstruction include abdominal pain, loss of appetite [netrf.org]

• Constipation

  These problems can include blockage of blood flow to the intestine and/or intestinal obstruction, which can decrease or prevent the flow of food from passing through the gut. 1,2,5 Symptoms of bowel obstruction include abdominal pain, loss of appetite, constipation [netrf.org]

• Skin Rash

  Pellagra Pellagra is characterized by diarrhea, skin rash, memory problems, or confusion.2,5 The result of niacin deficiency (vitamin B3), roughly 5% of those with carcinoid syndrome, experience this complication.4 Pellagra is thought to occur as an indirect [netrf.org]

Treatment for carcinoid syndrome usually involves treating the cancer. However, because most carcinoid tumors don't cause carcinoid syndrome until they're advanced, a cure may not be possible. [mayoclinic.org]

These problems can include blockage of blood flow to the intestine and/or intestinal obstruction, which can decrease or prevent the flow of food from passing through the gut. 1,2,5 Symptoms of bowel obstruction include abdominal pain, loss of appetite [netrf.org]