Final answer:
Pharmacists are required to complete four years of education in a specialty pharmacy school, earn a Pharm.D. degree, and obtain a state license to practice.
Step-by-step explanation:
Since 2001, to become a pharmacist, students are required to complete four years of education in a specialty pharmacy school after obtaining their undergraduate degree. This education culminates in earning a Doctor of Pharmacy (Pharm.D.) degree. After completing the Pharm.D. program, pharmacists must obtain licensure from the state in which they wish to practice, which involves passing various examinations.
Pharmacists have a critical role in healthcare, as they are responsible for dispensing prescription drugs to patients. Furthermore, they must have a robust understanding of chemistry and biology to effectively advise on the selection, dosage, interactions, and side effects of medication. Pharmacists today are found in various medical settings, from drugstores to hospitals, contributing invaluable services to patient health care.