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Lesson 3 Illegal Drugs
Bellringer
Why do you think some drugs are illegal?
Chapter 13
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Lesson 3 Illegal Drugs
Objectives
• Describe the dangerous effects of marijuana.
• List six health problems caused by inhalants.
• Explain why anabolic steroids are dangerous.
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Lesson 3 Illegal Drugs
Start Off Write
What would you tell a friend who wanted to try
marijuana?
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Lesson 3 Illegal Drugs
Marijuana
• Smoking marijuana can make people nervous and
can raise their heart rate.
• Marijuana can increase a person’s risk of
developing infections.
• Marijuana makes it difficult to concentrate.
• Long-term use of marijuana can damage the lungs.
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Lesson 3 Illegal DrugsChapter 13
Inhalants are chemical products that have strong fumes, or odors. Inhalants can cause dizziness, nosebleeds, nausea, headaches, brain damage, and, in some cases, death.
Inhalants
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Lesson 3 Illegal DrugsChapter 13
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Lesson 3 Illegal Drugs
Anabolic Steroids
• Anabolic steroids cause fast weight gain and
muscle growth. But these drugs also increase one’s
risk of having a stroke or heart attack.
• Other effects include high blood pressure, liver and
kidney tumors, and serious acne.
• In men, steroids can cause enlarged breasts and
genital shrinking.
• In women, steroids can cause facial hair and a
deep voice.
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Lesson 3 Illegal Drugs
Stimulants and Depressants
• Any drug that speeds up the activity of the body
and the brain is a stimulant.
• Stimulants increase blood pressure, breathing rate,
and heart rate.
• Stimulants can speed up body processes too
much, causing heart attacks, strokes, and death.
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Lesson 3 Illegal Drugs
Stimulants and Depressants
• Any drug that causes activity in the body and brain
to slow is called a depressant.
• Depressants reduce blood pressure, breathing rate,
and heart rate.
• Depressants can cause breathing failure, a coma,
and death.
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Lesson 3 Illegal Drugs
Other Illegal Drugs
• Hallucinogens Drugs that cause a person to sense
things that don’t actually exist are called
hallucinogens.
• Opiates All opiates slow heart rate, breathing, and
brain activity. Heroin is an opiate.
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Lesson 4 Drug Abuse
Bellringer
Do you know someone who drinks a lot of coffee?
Describe the behavior of that person when he or she
does not drink enough coffee.
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Lesson 4 Drug Abuse
Objectives
• Explain the difference between misuse and abuse.
• Discuss the costs of abusing drugs.
• Describe how drugs affect one’s ability to make
decisions.
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Lesson 4 Drug Abuse
Start Off Write
How could drug abuse damage a person’s
relationships?
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Lesson 4 Drug Abuse
Misuse and Abuse
• What Is Drug Misuse? Misuse is the accidental
incorrect use of a drug.
• What Is Drug Abuse? Abuse is the purposeful
incorrect use of drugs or the use of an illegal drug.
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Lesson 4 Drug Abuse
The Cost of Abusing Drugs
People who abuse drugs risk:
• damaging their physical health
• losing their friends, family, and job
• making bad grades in school
• losing their money
• going to prison
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Lesson 4 Drug Abuse
Drug Abuse Affect Decisions
• Drugs Alter the Brain Drugs change the way your
mind works. For this reason, making healthy
decisions while abusing drugs is difficult.
• A Reason to Avoid Drugs Without drugs, you can
make healthy decisions. That way, you can be
successful in reaching your goals.
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Quote of the Day
“Drugs are a waste of time. They destroy
your memory and your self-respect and
everything that goes along with your self
esteem.”
~Kurt Cobain