Hodgepodge
Any chemical taken into the body
What is a Drug?
This term describes when more alcohol or a drug must be used to achieve the same desired effect
What is tolerance ?
A change in behavior caused by the biochemical changes in the brain after continued substance abuse
What is addiction ?
Mental or physical symptoms that occur when a person stops or seriously cuts back on alcohol or drug use
What is withdrawal?
When substance abuse becomes more frequent and a person has symptoms of both tolerance and withdrawal
What is drug dependence ?