This work is licensed under Creative Commons Attribution 4.0 License ABEB.MS.ID.000566.Background Clinical pharmacology is a professional discipline that combines basic pharmacology and clinical medicine. A clinical pharmacist offers invaluable support in the development of a final prescription with better patient management and enhanced safety [1]. Its development began in the early 1950s, primarily as a result of the efforts of Harry Gold. Pharmacist rounding with inpatient hospital services has been traced to the University of Kentucky in 1957 [1,2]. Drug therapy was becoming much more complex. Graham Calder pioneered a new role for pharmacists on hospital wards in Aberdeen [3]. The role of clinical pharmacists underwent significant changes from the 1960s through 1990s as their participation in direct patient care enhanced. In the early 1970s, federal funding assisted with greatly expanding clinical pharmacy faculty in Colleges of Pharmacy [4]. Pharmacy education debated where clinical pharmacy fit within pharmacy training.The AACP spearheaded an effort to examine this issue. Till then, two full generations of pharmacists have been educated and trained after the general adoption of the aims of clinical pharmacy