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Meth, cocaine and other stimulants - Signs and symptoms.

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  Stimulants include amphetamines, meth (methamphetamine), cocaine, methylphenidate (Ritalin, Concerta, others) and amphetamine-dextroamphetamine (Adderall, Adderall XR, others). They are often used and misused in search of a "high," or to boost energy, to improve performance at work or school, or to lose weight or control appetite. Signs and symptoms of recent use can include: Feeling of exhilaration and excess confidence Increased alertness Increased energy and restlessness Behavior changes or aggression Rapid or rambling speech Dilated pupils Confusion, delusions and hallucinations Irritability, anxiety or paranoia Changes in heart rate, blood pressure and body temperature Nausea or vomiting with weight loss Impaired judgment Nasal congestion and damage to the mucous membrane of the nose (if snorting drugs) Mouth sores, gum disease and tooth decay from smoking drugs ("meth mouth") Insomnia Depression as the drug wears off

Recognizing signs of drug use or intoxication .

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  Signs and symptoms of drug use or intoxication may vary, depending on the type of drug. Below you'll find several examples. Marijuana, hashish and other cannabis-containing substances People use cannabis by smoking, eating or inhaling a vaporized form of the drug. Cannabis often precedes or is used along with other substances, such as alcohol or illegal drugs, and is often the first drug tried. Signs and symptoms of recent use can include: A sense of euphoria or feeling "high" A heightened sense of visual, auditory and taste perception Increased blood pressure and heart rate Red eyes Dry mouth Decreased coordination Difficulty concentrating or remembering Slowed reaction time Anxiety or paranoid thinking Cannabis odor on clothes or yellow fingertips Exaggerated cravings for certain foods at unusual times Long-term (chronic) use is often associated with: Decreased mental sharpness Poor performance at school or at work Reduced number of friends and interests

Drug addiction symptoms or behaviors include, among others:

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  Feeling that you have to use the drug regularly — daily or even several times a day Having intense urges for the drug that block out any other thoughts Over time, needing more of the drug to get the same effect Taking larger amounts of the drug over a longer period of time than you intended Making certain that you maintain a supply of the drug Spending money on the drug, even though you can't afford it Not meeting obligations and work responsibilities, or cutting back on social or recreational activities because of drug use Continuing to use the drug, even though you know it's causing problems in your life or causing you physical or psychological harm Doing things to get the drug that you normally wouldn't do, such as stealing Driving or doing other risky activities when you're under the influence of the drug Spending a good deal of time getting the drug, using the drug or recovering from the effects of the drug Failing in your attempts to stop using the drug Experi...

Drug addiction.

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  Drug addiction, also called substance use disorder, is a disease that affects a person's brain and behavior and leads to an inability to control the use of a legal or illegal drug or medication. Substances such as alcohol, marijuana and nicotine also are considered drugs. When you're addicted, you may continue using the drug despite the harm it causes. Drug addiction can start with experimental use of a recreational drug in social situations, and, for some people, the drug use becomes more frequent. For others, particularly with opioids, drug addiction begins with exposure to prescribed medications, or receiving medications from a friend or relative who has been prescribed the medication. The risk of addiction and how fast you become addicted varies by drug. Some drugs, such as opioid painkillers, have a higher risk and cause addiction more quickly than others. As time passes, you may need larger doses of the drug to get hi...

Types of Illicit Drugs.

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  If you or someone you know is struggling with a substance abuse disorder, you’re far from alone.  Rates of illicit drug use is highest among those aged 18 to 25. Find information on the most common forms of illicit substances below. Cocaine Cocaine is a powerfully addictive stimulant made from the leaves of the South American coca plant, and normally comes in a powder form. Street names for cocaine include blow, bump, coke, and snow. Cocaine is most commonly snorted or injected, and can also be smoked or administered to the skin. Crack Cocaine Crack is the more pure and potent form of cocaine, which typically comes in solid blocks or crystals. Crack cocaine is typically smoked, allowing it to reach the brain more quickly and result in a short-lived – yet intense – high. It is also increasingly commonly injected. Ecstasy Used by many high-schoolers and young adults, ecstasy is considered a party drug or rave drug. Its psychoactive effects include enhanced sensory perception...

Information -Illegal drug

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Illicit drugs refer to highly addictive and illegal substances such as heroin, marijuana and meth. While the decision to use one of these drugs for the first time is usually a voluntary one, an unexpected addiction can make the decision to quit later significantly harder. An addiction to illicit drugs changes the way a person’s brain works, and consequently, the way they think and act. The beginning of an illicit substance abuse disorder is marked by a physical dependence. This can be recognized by a tolerance to and withdrawal symptoms from the drug of abuse. Tolerance occurs when you need more of the substance to get the same effects as when you started. When a tolerance is established, a person may experience withdrawal when they stop using the substance. Withdrawal symptoms are severe and can include heart palpitations and seizures, depending on the type of drug used. The second part of an abuse disorder involves a psychological dependence on the substance. This is characterized...

What are the signs that a young person has a drug problem?

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Changing friends a lot Spending a lot of time alone Losing interest in favorite things Not taking care of themselves - for example, not taking showers, changing clothes, or brushing their teeth Being really tired and sad Eating more or eating less than usual Being very energetic, talking fast, or saying things that don't make sense Being in a bad mood Quickly changing between feeling bad and feeling good Missing important appointments Having problems at school - missing class, getting bad grades Having problems in personal or family relationships Lying and stealing Memory lapses, poor concentration, lack of coordination, slurred speech, etc. Can drug use in young people be prevented? Drug use and addiction are preventable. Prevention programs involving families, schools, communities, and the media may prevent or reduce drug use and addiction. These programs include education and outreach to help people understand the risks of drug use. You can help prevent your children from usi...