Peptic Ulcer Disease (PUD), Diagnosis, and Current Medication-Based Management Options: Schematic Overview

A common condition in the world, Peptic Ulcer condition is sometimes referred to as stomach ulcers or peptic ulcers. PUD is caused by a defect in the mucosa of the stomach or duodenum that extends beyond the muscularis mucosa. PUD is the consequence of an imbalance between the aggressive and defensive elements impacting the mucosa, which occurs after gastric mucosal lesions. Peptic ulcer disease (PUD) is a widespread ailment affecting 5–10% of the world's population, with notable racial and regional variations. As a result of an imbalance between the aggressive and defensive elements impacting the mucosa, comes gastric mucosal injuries. The word "peptic" comes from the hormone pepsin, which is essential in causing mucosal breakdown. The most common cause of upper gastrointestinal bleeding in the Western world is bleeding from peptic ulcers (PUs). High rates of morbidity, mortality, and medical costs are linked to it. This review article covers the pathophysiology, aetiology, medical therapy, diagnosis, symptoms, and signs of Peptic Ulcer Disease (PUD).