Many drugs are provided in tablet form.
A drug is any substance that can be used to treat an illness, relieve a symptom, or modify a chemical process or processes in the body. The word “drug” is etymologically derived from the Dutch/Low German word “droog”, which means “dry”, since in the past, most drugs were dried plantparts.
The term “drug” is necessarily a vague one, being defined by intent: for example, foodsconsumed for normal metabolism are not generally considered “drugs”, but the same foods consumed for a more specific purpose (such as the use of alcohol as a depressant or caffeine as a stimulant) may be. Depending on the definition used, the same substance may even be considered both a food and a drug at the same time. The term “medication” is frequently applied to drugs used for medical treatment, presumably to avoid conflation with recreational drugs.
In the United States, medical professionals may obtain drugs from drug companies or pharmacies (which in turn purchase drugs from the drug companies). Pharmacies may also supply a drug directly to patients, authorized by a prescription from a medical professional, if the drug can be safely self-administered. Most drugs are relatively high-cost for patients to purchase directly when first distributed, although health insurance may mitigate some of the cost. When the patent for a drug runs out, a generic drug(some known as simply a “generic”) is usually synthesized and released by competing companies, causing the price to drop markedly. Drugs which don’t require prescription by a medical professional are known as over-the-counter (OTC) drugs and can be sold in stores without pharmacy association.
Meanwhile many recreational drugs are illegal almost everywhere, meaning that their distribution is a criminal industry. This results in adulterated products such as soap bar. See Drug policy of the Netherlands.
Drugs may be classified in many different ways, according to mechanism of action, effects, or even legal status.
- Analgesic(painkiller) drugs
- Non-NSAID antipyretics
- Acetaminophen (also known as paracetamol, or under one of its trade names Tylenol), which can cause liver problems due to chronic use
- NSAIDS(non-steroidal anti-inflammatory drugs) which are non-sedating (unlike opiates), but can cause internal bleeding, among other problems
- Opioids, powerful, addictive narcotic painkillers which are also used recreationally for their euphoriceffects
- Non-NSAID antipyretics
- Recreational drugsusually used to alter mood or body function for recreation
- Entheogenic drugs usually used to promote a mystical or shamanisticexperience
- Performance-enhancing drugs (for sport or combat).
- Lifestyle drugsused to enhance quality of life by addressing typically non-serious conditions
- Psychiatric drugs (see also psychopharmacology)
Usage of most of drugs is regulated to some extent. While details vary with location, these are somewhat usual regulations in the Western world:
Regulated to some extent (age or labeling requirements, for example) but available over the counter:
- Acetylsalicylic acid (such as aspirin)
- Acetaminophen (also known as paracetamol) (such as Tylenol)
- Alcohol (although in some nations with an Islamicbackground, alcohol is prohibited)
- Ephedrine and pseudoephedrine(illegal in US since Jan 2004)
Prescription drugs, prohibited for non-medical use:
Varies from tolerated to prohibited for medical use:
Varies from prohibited for non-medical use to prohibited for any use
Prohibited for any use, no medical uses currently allowed
Three international UN treaties regulate drugs laws:
- UN Single Convention on Narcotic Drugs from 1961, see http://www.incb.org/e/conv/1961/index.htm
- UN Convention on Psychotropic Substances from 1971, see http://www.incb.org/e/conv/1971/index.htm
- UN Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances from 1988, see http://www.incb.org/e/conv/1988/index.htm
The UN Office for Drug Control and Crime Prevention (http://www.undcp.org/) is charged with overseeing these treaties and maintains a list of signatory nations at http://www.undcp.org/treaty_adherence.html.
- Drug addiction
- Drug abuse
- Drug policy of the Netherlands
- Illegal drug trade
- Route of administration
- 1971 Misuse of Drugs Act
- Prohibition (drugs)
- Recreational drug use
- Responsible drug use
- Responsible Drug User’s Oath
- Pregnancy category (pharmaceutical)
- Traditional Chinese medicine
- United Nations Drug Control (http://www.tni.org/drugsungass/index.htm)A critical review of the United Nations drug control system (Transnational Institute)
- Dutch Jellinek clinic (http://www.jellinek.nl/brain/index.html)Shows the micro biological effect of several kinds of drugs on brain cells, using flash animations.
- http://www.erowid.org reliable, non-judgmental information about psychoactive plants and chemicals and related issues. Working with academic, medical, and experiential experts to develop and publish new resources.
Books about Illicit and Popular Drugs
- The Pursuit of Oblivion: A Global History of Narcotics (2002) ISBN 0393051897
- Forces of Habit: Drugs and the Making of the Modern World (2002) ISBN 0674010035
- Pharmako/Dynamis: Stimulating Plants, Potions and Herbcraft (2002) ISBN 1562791257
- Illegal Drugs: A Complete Guide to Their History, Chemistry, Use and Abuse (2001) ISBN 0970313012
- The Encyclopedia of Psychoactive Substances (2000) ISBN 0312263171
- A Brief History of Drugs: From the Stone Age to the Stoned Age (1999) ISBN 0892818263
- Phantastica: A Classic Survey on the Use and Abuse of Mind-Altering Plants (1998) ISBN 0892817836
- Essential Substances: A Cultural History of Intoxicants in Society (1995) ISBN 1568360754
- Pharmako/Poeia: Plants Powers, Poisons, and Herbcraft (1995) ISBN 1562790692
- Plant Intoxicants: A Classic Text on the Use of Mind-Altering Plants (1994) ISBN 0892814985
- The alchemy of culture: Intoxicants in society (1993) ISBN 0714117366