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  2. Drug - Wikipedia

    en.wikipedia.org/wiki/Drug

    An early example of what today would be labelled a 'designer drug' was LSD, which was synthesised from ergot. [34] Other examples include analogs of performance-enhancing drugs such as designer steroids taken to improve physical capabilities; these are sometimes used (legally or not) for this purpose, often by professional athletes. [ 35 ]

  3. Medication - Wikipedia

    en.wikipedia.org/wiki/Medication

    A medication (also called medicament, medicine, pharmaceutical drug, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease. [ 1 ] [ 2 ] Drug therapy ( pharmacotherapy ) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for ...

  4. Drug class - Wikipedia

    en.wikipedia.org/wiki/Drug_class

    Some drug classes have been amalgamated from these three principles to meet practical needs. The class of nonsteroidal anti-inflammatory drugs (NSAIDs) is one such example. Strictly speaking, and also historically, the wider class of anti-inflammatory drugs also comprises steroidal anti-inflammatory drugs. These drugs were in fact the ...

  5. Narcotic - Wikipedia

    en.wikipedia.org/wiki/Narcotic

    The definition encompassing "any illegal drug" was first recorded in 1926. Its first use as an adjective is first attested to c. 1600. [23] There are many different types of narcotics. The two most common forms of narcotic drugs are morphine and codeine. Both are synthesized from opium for medicinal use.

  6. Substance abuse - Wikipedia

    en.wikipedia.org/wiki/Substance_abuse

    Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others. It is a form of substance-related disorder. Differing definitions of drug abuse are used in public health, medical, and criminal justice contexts.

  7. Controlled substance - Wikipedia

    en.wikipedia.org/wiki/Controlled_substance

    Other national drug prohibition laws include the Controlled Drugs and Substances Act and the Misuse of Drugs Act 1975 (New Zealand), among many others. Within Europe controlled substance laws are legislated at the national rather than by the EU itself, with significant variation between countries in which and how chemicals are classified as ...

  8. Drug nomenclature - Wikipedia

    en.wikipedia.org/wiki/Drug_nomenclature

    Drug nomenclature is the systematic naming of drugs, especially pharmaceutical drugs.In the majority of circumstances, drugs have 3 types of names: chemical names, the most important of which is the IUPAC name; generic or nonproprietary names, the most important of which are international nonproprietary names (INNs); and trade names, which are brand names. [1]

  9. Lists of drugs - Wikipedia

    en.wikipedia.org/wiki/Lists_of_drugs

    Any chemical substance with biological activity may be considered a drug. This list categorises drugs alphabetically and also by other categorisations. This multi-page article lists pharmaceutical drugs alphabetically by name. Many drugs have more than one name and, therefore, the same drug may be listed more than once.