What Causes Stomach Ulcers¿ ¦ Gastric Ulcers ¦ Peptic Ulcers ¦ Understanding Stomach ¦ Dr. Binocs (1080p_24fps_H264-128kbit_AAC)

Stomach ulcers occur when the protective lining of the stomach is damaged, often due to Helicobacter pylori infection or long-term use of anti-inflammatory medications.