The past 30 years have seen a focus on substance ab use research in association with the creation of federal agencies specifically mandated to guide that effort. The purpose of this article is to provide a brief outline for the Perceptions of LSD abuse. The brainery on problems of Drug Dependence recognizes the value and importance of s uch research and affirms its position that, with proper care, such research can be conducted sa fely and ethically. This paper reveals the National-level drug prevalence studies which indica te the rate of LSD abuse in the past years in different age groups among college students, young adults and other grades. The paper further focuses on percentage of hallucinogens abuse in dif ferent age groups their comparison with LSD abuse. The review convenes the abuse of LSD by diff erent age groups and various demographic characteristics which includes the comparison of ge nder, race/ethnicity and population density.