: It begins with coca leaves, which have been used by Andean civilizations for thousands of years to combat altitude sickness and cold.
: A rock-like form created by processing the powder with baking soda or ammonia and water. It is typically smoked, leading to a faster, more intense, but shorter high. Impact on the Brain and Body
Cocaine fundamentally alters the brain’s reward system by interfering with neurotransmitters:
: Typically snorted or injected. It is often "cut" (diluted) with fillers like cornstarch, talcum powder, or even other drugs to increase dealer profits.