Chapter 4. Tolerance and Addiction

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Infographic Activity

by David Myers and Nathan DeWall

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Thinking Critically About: Tolerance and Addiction

Regular substance users develop tolerance, which contributes to addiction and disordered use of the substance. Other people may develop behavior addictions.

An illustration lists the causes and effects of tolerance, addiction and behavior addictions. You can read full description from the link below

Figure 4.1:

Tolerance and Addiction imageEnlarge figure Image description

Quiz

1.

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The brain tends to adapt to repeated drug exposure, requiring greater doses to produce the same effect—a phenomenon called tolerance.

2.

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An addiction, often a substance use disorder, occurs as users come to tolerate a substance, crave more of it despite harm, and struggle to withdraw from use.

3.

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Some behaviors, such as gambling or internet use, can become compulsive and harmful and may develop into addictions. But most behaviors are not addictive.