👉 Panplegia is a medical condition characterized by pain or discomfort in the upper abdomen, often described as a "pound" on the back. It can be caused by various factors such as diverticulitis, appendicitis, ulcers, gallstones, or inflammation of the intestines due to infections or cancer. Panplegia may also involve other organs, such as the heart, lungs, liver, or kidneys, and it can lead to symptoms like nausea, vomiting, abdominal pain