Pain in the renal region when hungry consider duodenal ulcer possible, manifested as rhythmic hunger pain, which can be relieved after eating.
Duodenal ulcer is most common in young adults, associated with Helicobacter pylori infection, high gastric acid secretion, heavy alcohol consumption, long-term smoking, the main symptom is epigastric hunger pain, and long-term recurrence. In case of retrobulbar duodenal ulcers, i.e. ulcers occurring in the descending and horizontal segments of the duodenum, the pain may radiate to the epigastrium and back. And taking acid suppressants such as omeprazole, pantoprazole can make the pain relief.
Complications such as bleeding and perforation often occur in duodenal ulcers, and gastroscopy, ultrasound endoscopy, and barium X-ray contrast are feasible to assist in the diagnosis.
Those who have pain in the kidney area when they are hungry may have other causes, and should actively seek medical attention and treatment under the guidance of a doctor to avoid delay or complications.