Web Results


A depressant, or central depressant, is a drug that lowers neurotransmission levels, which is to ... 3 Polydrug use; 4 See also; 5 References; 6 External links .... Drugs · U.S. Department of Human and Health Services: Drug Categories for ...


Drugs that suppress or slow the activity of the brain and nerves, acting directly on the central nervous system to create a calming or sedating effect. This category ...


What is a drug and further information about the different types of drugs from Psychoacive drugs to ... Psychoactive drugs may be divided into four categories:.


Sep 17, 2012 ... Drug Categories. Drugs come in various forms, and can be taken numerous ways . Some are legal and others are not. Drug abuse and misuse ...


Drugs are classified according to their common effects and actions on the mind and body. Click on the following links for more information.


Drug Information & Types such as Stimulants, Depressants, Club Drugs, ... You may hear of drugs being referred to as classified as "Schedule 4" for example.


There are 3 main groups of drugs: depressants, stimulants, and hallucinogens. Most drugs fit into one or more of these groups.


Stimulants are drugs that stimulate the Central Nervous System. ... and are often taken with alcohol as these two types of drug amplify each others effect. .... After 3 to 4 units (1.5 to 2 pints of beer - or 50-80mg/100ml) there is usually a feeling of ...


Physicians have long recognized that different types of drugs affect people differently. Nonetheless, drugs ... and MDMA (Ecstasy). (4) Dissociative Anesthetics.