A recreational drug is a substance that people use for enjoyment or leisure rather than for medical purposes. These drugs can alter mood, perception, or behavior and are often consumed in social settings. Common examples include alcohol, cannabis, and cocaine. While some recreational drugs are legal, others are illegal and can pose health risks. The effects of these substances can vary widely, leading to both short-term pleasure and potential long-term consequences. Understanding the risks and legal status of recreational drugs is important for making informed choices.