what is a drug? a chemical substance which alters the way the human body naturally functions

What Is A Drug?

A chemical substance which alters the way the human body naturally functions.

Why Do People Use Drugs?

Lack of self-esteem (I’m dirty, rotten, stinky, no good).

Problems (I feel better when I’m stoned).

Peer pressure (I wanna be like…).

Rebellion (I’ll show them).

Curiosity (is it true what they say?)

What types of problems can result from drug

use?

Mental Problems Physical Problems Problems at school Problems at work

Violence between family members

money problems

To the individual... To the family...

According to the FBI, a large portion of criminal acts are committed by people under the influence of drugs

One murder every 29 minutes

One aggravated assault every 31 seconds

One violent crime every 19 seconds

One crime every 2 seconds

One property crime every 3 seconds

What are four main drugs commonly used and distributed? (Nationally)

Marijuana

Cocaine (Crack)

Alcohol

Inhalants

Effects of Marijuana on the Brain.

problems with memory and learning distorted perception difficulty in thinking and problem-solving loss of coordination increased heart rate anxiety panic attacks.

Physical effects. constricted peripheral blood vessels dilated pupils increased body temperature, heart rate, and blood

pressure. Some cocaine users report feelings of

restlessness, irritability, and anxiety, both while using and between periods of use.

An appreciable tolerance to the high may be developed, and many addicts report that they seek but fail to achieve as much pleasure as they did from their first exposure.

Paranoia and aggression.

High doses of cocaine and/or prolonged use can trigger paranoia.

Smoking crack cocaine can produce particularly aggressive paranoid behavior in users.

When addicted individuals stop using cocaine, they may become depressed. This depression causes users to continue to use the drug to alleviate their depression.

Long-term effects.

Prolonged cocaine snorting can result in ulceration of the mucous membrane of the nose and can damage the nasal septum enough to cause it to collapse.

Cocaine-related deaths are often a result of cardiac arrest or seizures followed by respiratory arrest.

ALCOHOL

ALCOHOL In low doses,

alcohol produces:

A relaxing effect Reduced tension Lowered inhibitions Impaired

concentration Slowed reflexes Impaired reaction

time Reduced

coordination

In medium doses,alcohol produces:

Slurred speech Drowsiness Altered emotions In high doses,

alcohol produces: Vomiting Breathing difficulties Unconsciousness Coma DEATH

Alcohol may be the world's oldest known

drug.

The Path of Alcohol in the Body

1. Mouth: alcohol enters the body. 2. Stomach: some alcohol gets into the

bloodstream in the stomach, but most goes on to the small intestine.

3. Small Intestine: alcohol enters the bloodstream through the walls of the small intestine.

4. Heart: pumps alcohol throughout the body.

5. Brain: alcohol reaches the brain. 6. Liver: alcohol is oxidized by the liver at a

rate of about 0.5 oz per hour. Alcohol is converted into water, carbon dioxide and energy.

Inhalantsuse

Effects of Inhalants on the Nervous System

When vapors are inhaled (1), they are absorbed through the lungs (2) and enter the bloodstream (3). Once in the bloodstream, the chemicals travel to the brain (4) and other tissues throughout the body. Most inhalants that are abused depress the functioning of the nervous system. However, the effects of each inhalant are difficult to determine because each product is made up many different chemicals and each person may breathe in different amounts of each chemical. Nevertheless, these chemicals do have significant effects on the nervous system.

The immediate effects of inhalants include:

relaxation slurred speech euphoria hallucinations drowsiness dizziness nausea vomiting DEATH - from heart failure or suffocating on

plastic bags or vomit.

Long term use of inhalants can cause:

Memory loss Concentration problems Visual disturbances; blindness Motor problems Peripheral nerve damage

DEATH

HeroineGets Converted Into Morphine Initial Rush Heavy Arms & LegsVomitingOverdose May Lead To DeathEuphoriaMuscular Weakness

One year after heroin!!!(Charged with 1st degree murder).

Does she look like a Heroin addict?

The Effects of Drugs And Prostitution

This is a series of arrest photographs of the same

individual over the course of 10 years. Some of the photos

were taken at closer time intervals than others. The

dates are posted under each photo.

Date: November 1979

Date: July 1980

Date: August 1980

Date: March 1981

Date: Sometime in 1982

Date: May 1986

Date: April 1988

Date: Sometime in 1988

Date: June 1988

Date: January 1989

Positive Ways to End Drug Use

Making the best decisions in life (drugs have many negative consequences)

Getting involved in positive activities (Like Civil Air Patrol)

Drug education for parents and teens Recreational programs Stricter laws