Having a drug dependence is an addiction.
drug abuse could lead to drug addiction and dependence
An addiction.
Substance abuse and addiction is called dependence. When a person is addicted to drugs or alcohol, they develop a physical and/or psychological dependence.
It is drug addiction.
An addiction?
Addiction can involve both physical dependence (where the body has adapted to the presence of a substance and experiences withdrawal symptoms without it) and psychological dependence (a strong desire to use a substance despite negative consequences).
Withdrawal,Addiction, and Tolerance.
An uncontrollable dependence on a drug is known as addiction. This is a chronic condition characterized by compulsive drug seeking and use despite harmful consequences.
alcoholism
Tolerance to a drug (so that higher and higher amounts are needed in order to obtain the same initial effect) and dependence - both are part of the physical addiction. Psychological addiction does not involve physical tolerance and dependence, but can be difficult to treat, unless there is motivation to kick the habit.
because it activates a reward centre in your brain and dependence could lead you to do anything for that reward again