Darryl Inaba

About the Author

Darryl Inaba is a distinguished pharmacologist and educator with over four decades of experience in the field of substance abuse and addiction treatment. Holding advanced degrees in pharmacology and pharmacy, he has served as a professor and director of substance abuse programs at institutions like the University of San Francisco and the Haight Ashbury Clinics. Inaba's groundbreaking work has focused on demystifying the physical and mental effects of psychoactive drugs, providing clear, evidence-based insights that bridge scientific research and practical application. His seminal textbook, Uppers, Downers, All Arounders, Fifth Edition, remains a cornerstone resource for students, professionals, and policymakers seeking to understand the complexities of drug use and its societal impacts. Through his writing and teaching, Inaba advocates for informed prevention and treatment strategies to combat addiction.