Chapter 01
What is Cocaine?
Cocaine is a powerful stimulant drug derived from the leaves of the coca plant, native to South America. It is commonly found in the form of a white powder or crystalline substance and is typically snorted, injected, or smoked.
Cocaine abuse increases levels of dopamine in the brain, leading to intense feelings of euphoria, energy, and alertness. However, it is highly addictive, with the brain developing tolerance rapidly, sometimes even after the first use. This tolerance leads individuals to require larger doses to achieve the same euphoric effects, resulting in dependence and a host of severe side effects, including heart problems, respiratory issues, mental health disorders, and the risk of overdose.
Cocaine’s illegal status and high potential for abuse make it a significant public health concern.












