Final answer:
Addiction is a strong urge to keep taking a drug, even if it is causing harm. It can have negative consequences on a person's health and well-being.
Step-by-step explanation:
Addiction is best described as a strong urge to keep taking a drug, even if it is causing harm. It is characterized by a compulsive need for the drug, which can lead to negative consequences on a person's physical and mental health, relationships, and overall well-being. Addiction is a complex condition that can affect various aspects of a person's life, and it requires professional help and support to overcome.
Learn more about Addiction