What is the chemical makeup of cocaine and how does it contribute to its effects on the human body?

Cocaine is made up of carbon, hydrogen, and nitrogen atoms. Its chemical structure allows it to block the reuptake of neurotransmitters like dopamine, leading to increased levels of these chemicals in the brain. This results in feelings of euphoria, increased energy, and heightened alertness. However, prolonged use can lead to addiction, cardiovascular issues, and other serious health problems.