VIPoma is a rare type of tumor that usually forms in the pancreas. It produces excessive amounts of a hormone called vasoactive intestinal peptide (VIP), which can lead to severe diarrhea, dehydration, and electrolyte imbalances. This condition is often diagnosed in adults, but it can occur in children as well. The symptoms of VIPoma can significantly impact a person's quality of life. Treatment typically involves surgery to remove the tumor, along with medications to manage symptoms. In some cases, patients may also require supportive care to address the complications caused by the excessive VIP production.