Ifyou've ever been sick and had to take medicine, you already know about one kind of drugs. Medicines are legal drugs, meaning doctors can prescribe them for patients, stores can sell them, and people are allowed to buy them. But it's not legal, or safe, for people to use these medicines any way they want or to buy them from people who are selling them illegally.
Cigarettes and alcohol are two other kinds of legal drugs. In the United States, adults 21 and older can buy cigarettes and alcohol. But smoking and excessive drinking are not healthy for adults, and they're off limits for kids.
Illegal drugs aren't good for anyone, but they are particularly bad for a kid or teen whose body is still growing. Illegal drugs can damage the brain, heart, and other important organs. Cocaine, for instance, can cause a heart attack - even in a kid or teen.
While using drugs, people are also less able to do well in school, sports, and other activities. It's often harder to think clearly and make good decisions. People can do dangerous things that could hurt them - or other people - when they use drugs.
Sometimes kids and teens try drugs to fit in with a group of friends. Or they might be curious or just bored. Someone may use illegal drugs for many reasons, but often because they help the person escape from reality for a while. A drug might - temporarily - make someone who is sad or upset feel better or forget about problems. But this escape lasts only until the drug wears off.
Drugs don't solve problems. And using drugs often causes other problems on top of the problems the person had in the first place. Somebody who uses drugs can become dependent on them, or addicted. This means that the person's body becomes so accustomed to having this drug that he or she can't function well without it.
Once someone is addicted, it's very hard to stop taking drugs. Stopping can cause withdrawal symptoms, such as vomiting (throwing up), sweating, and tremors (shaking). These sick feelings continue until the person's body gets adjusted to being drug free again.
If someone is using drugs, you might notice changes in how the person looks or acts. Here are some of those signs, but it's important to remember that depression or another problem could be causing these changes. Somebody using drugs might:
If you think someone is using drugs, the best thing to do is to tell an adult that you trust. This could be a parent, other relative, teacher, coach, or school counselor. The person might need professional help to stop using drugs. A grownup can help the person find the treatment needed to stop using drugs. Another way kids can help kids is by choosing not to try or use drugs. It's a good way for friends to stick together.
Depressant (say: dih-PRESS-int) - A depressant is a drug that slows a person down. Doctors prescribe depressants to help people be less angry, anxious, or tense. Depressants relax muscles and make people feel sleepy, less stressed out, or like their head is stuffed. Some people may use these drugs illegally to slow themselves down and help bring on sleep - especially after using various kinds of stimulants. (See below.)
Hallucinogen (say: heh-LOO-seh-neh-jen) - A hallucinogen is a drug, such as LSD, that changes a person's mood and makes him or her see or hear things that aren't really there or think strange thoughts.
High - A high is the feeling that drug users want to get when they take drugs. There are many types of highs, including a very happy or spacey feeling or a feeling that someone has special powers, such as the ability to fly or to see into the future.
Inhalant (say: in-HALE-ent) - An inhalant, such as glue or gasoline, is sniffed or "huffed" to give the user an immediate high. Inhalants produce a quick feeling of being drunk - followed by sleepiness, staggering, dizziness, and confusion.
Narcotic (say: nar-KAH-tik) - A narcotic dulls the body's senses (leaving a person less aware and alert and feeling carefree) and relieves pain. Narcotics can cause someone to sleep, fall into a stupor, have convulsions, and even slip into a coma. Certain narcotics - such as codeine - are legal if given by doctors to treat pain. Heroin is an illegal narcotic because it is has dangerous side effects and is very addictive.
Stimulant (say: STIM-yeh-lent) - A stimulant speeds up the body and brain. Stimulants, such as methamphetamines and cocaine, have the opposite effect of depressants. Usually, stimulants make someone feel high and energized. When the effects of a stimulant wear off, the person will feel tired or sick.
Note: All information on Nemours KidsHealth is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. 1995-2024. The Nemours Foundation. Nemours Children's Health, KidsHealth, and Well Beyond Medicine are registered trademarks of The Nemours Foundation. All rights reserved. Images sourced by The Nemours Foundation and Getty Images.
The Uniform Crime Reporting Program (UCR) of the Federal Bureau of Investigation (FBI) reported that in 2007, 3.9% of the 14,831 homicides in which circumstances were known were narcotics related. Murders that occurred specifically during a narcotics felony, such as drug trafficking or manufacturing, are considered drug related.
According to the National Crime Victimization Survey (NCVS), in 2007, there were 5.2 million violent victimizations of residents age 12 or older. Victims of violence were asked to describe whether they perceived the offender to have been drinking or using drugs.
Overall 41% of violent crimes committed against college students and 38% of nonstudents were committed by an offender perceived to be using drugs, 1995-2000. About 2 in 5 of all rape/sexual assaults and about a quarter of all robberies against a college student were committed by an offender perceived to be using drugs.
Among victims of violence who were able to describe alcohol or drug use by offenders, American Indians (71%) were more likely than any other racial group to report an offender under the influence of alcohol and/or drugs.
Overall, American Indian victims reported alcohol use by 62% of the offenders, compared to 42% for all races. In violent crimes experienced by American Indians where use was known, 48% of the offender was under the influence of alcohol, 9% were under the influence of drugs, or 14% were under the influence of both.
In the 2004 Survey of Inmates in State and Federal Correctional Facilities, 32% of state prisoners and 26% of federal prisoners said they had committed their current offense while under the influence of drugs. Among state prisoners, drug offenders (44%) and property offenders (39%) reported the highest incidence of drug use at the time of the offense. Among federal prisoners, drug offenders (32%) and violent offenders (24%) were the most likely to report drug use at the time of their crimes.
About 74% of state prisoners who had a mental health problem and 56% of those without were dependent on or abused alcohol or drugs. By specific type of substance, inmates who had a mental health problem had higher rates of dependence or abuse of drugs than alcohol. Among state prisoners who had a mental health problem, 62% were dependent on or abused drugs and 51% alcohol.
Over a third (37%) of state prisoners who had a mental health problem said they had used drugs at the time of the offense, compared to over a quarter (26%) of state prisoners without a mental problem.
Abused state inmates were more likely than those reporting no abuse to have been using illegal drugs at the time of their offense. This pattern occurred especially among female inmates. Forty-six percent of the abused women committed their current offense under the influence of illegal drugs. Among women who were not abused, 32% committed their offense while on drugs.
A third of the parents in state prison reported committing their current offense while under the influence of drugs. Parents were most likely to report the influence of cocaine-based drugs (16%) and marijuana (15%) while committing their crime. About equal percentages of parents in state prison reported the use of opiates (6%) and stimulates (5%) at the time of their offense, while 2% used depressants or hallucinogens.
Thirty-two percent of mothers in state prison reported committing their crime to get drugs or money for drugs, compared to 19% of fathers.
Of inmates held in jail, only convicted offenders were asked if they had used drugs at the time of the offense. In 2002, 29% of convicted inmates reported they had used illegal drugs at the time of the offense, down from 35% in 1996.
Seventy-six percent of jail inmates who had a mental health problem were dependent on or abused alcohol or drugs, compared to 53% of inmates without a mental health problem. This was the highest rate of substance dependence or abuse among all inmates, including state and federal prisoners.
By specific type of substance, jail inmates who had a mental health problem had higher rates of dependence or abuse of drugs than alcohol. An estimated 63% of local jail inmates who had a mental health problem were dependent on or abused drugs, while about 53% were dependent on or abused alcohol. Over a third (34%) of local jail inmates who had a mental health problem said they had used drugs at the time of the offense, compared to a fifth (20%) of jail inmates without a mental problem.
In 1995 adults age 44 years old or younger on probation (87% of all probationers) reported similar levels of prior drug abuse, and their incidence of drug use was consistently higher than that of older probationers. Over 70% of probationers under age 45 reported some prior drug use, compared to 37% of those age 45 or older. Thirty-five percent of probationers under age 45 -- but 9% of older probationers -- reported drug use in the month before their offense.
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