How do they work Stimulant drugs speed up the messages travelling between the brain. Prominent among them are amphetamine psychosis and cocaine psychosis. Cocaine, methamphetamine, MDMA, khat, nicotine and prescription stimulants. In ICD-I1, Psychostimulants are subdivided into those due to the use of cocaine ( ICD-11 6C45) and those due to the use of other stimulants listed under Methylenedioxymethamphetamine, including amphetamines, ecstasy, methamphetamine or methcathinone ( ICD-11 6C46). Drug abuse: The use of a drug for nonmedical purposes: Stimulant: Drugs that speed up the body's function: Amphetamine: A strong stimulant drug that speeds up the nervous system: Depressant: A drug that slows doen the body's functions and reactions including heart and breathing rates: Narcotic: a drug that relieves pain and dulls the senses. Now, stimulants are only used for a small number of medical conditions such as ADHD, narcolepsy, and occasionally depression. The mild stimulant caffeine, however, remains one of our most popular drugs being found in tea, coffee and chocolate. Stimulant drugs tend to make people feel more alert and focused and are sometimes called 'uppers'. Examples include amphetamines, cocaine and crack, caffeine, nicotine and ecstasy. Amphetamines were also used throughout the Second World War to increase the alertness and focus of soldiers – see our page on amphetamines for more about their history. During the 1960s, as their potential for abuse and addiction became apparent, authorities began to control stimulants like amphetamines and their medical use was restricted. A stimulant is a drug which speeds up the central nervous system to increase neural activity in the brain. They affect how a person thinks, feels and behaves. Examples of CNS depressants include alcohol, barbiturates, anti-anxiety tranquilizers (e.g. Historically, stimulant drugs like ephedrine were used to treat asthma and other respiratory problems as well as obesity, insomnia and certain neurological disorders. Drugs affect the bodys central nervous system. CNS depressants slow down the operations of the brain and the body. After the effects wear off people may feel tired, hungry and depressed. Stimulant, Drugs that speed up the bodys function Amphetamine, A strong stimulant drug that speeds up the nervous system Depressant, A drug that slows doen. Stimulant drugs tend to make people feel more alert and focused and are sometimes called ‘uppers’. Stimulants raise blood pressure, heart rate, and respiration and reduce the desire to eat. A stimulant is a drug which speeds up the central nervous system to increase neural activity in the brain. Examples include amphetamines, cocaine and crack, caffeine, nicotine and ecstasy.
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