Gastric malady, also known as peptic ULCER disease, is a common condition that affects the lining of the stomach and small intestine. It is characterized by the formation of sores or ulcers in the lining of the digestive tract, which can cause pain, discomfort, and other symptoms. The most common cause of gastric malady is the bacteria Helicobacter pylori, although other factors such as stress, smoking, and certain medications can also contribute to its development. Treatment typically involves antibiotics and lifestyle changes.