As part of the activities of the Global Leadership Week at the College of Pharmacy, Al-Qadisiyah University Assistant Professor Dr. Hussam Hamza Sahib gave a lecture on the first day, Sunday 12-1-2024, entitled The Development of Digestive System Drugs: Between Modernity and Innovation During the lecture, a wide range of drugs used in the treatment of digestive system diseases were addressed, with a special focus on modern drugs that have contributed to improving effectiveness and reducing side effects, in line with developments in modern medicine and the increasing needs of patients.