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A psychoactive drug, mind-altering drug, or consciousness-altering drug is a chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior. [1] The term psychotropic drug is often used interchangeably, while some sources present narrower definitions.
Some patients request to be switched to a different narcotic due to stigma associated with a particular drug (e.g. a patient refusing methadone due to its association with opioid addiction treatment). [4] Equianalgesic charts are also used when calculating an equivalent dosage of the same drug, but with a different route of administration.
This is a list of psychiatric medications used by psychiatrists and other physicians to treat mental illness or distress.. The list is ordered alphabetically according to the condition or conditions, then by the generic name of each medication.
Cross-tolerance is a phenomenon that occurs when tolerance to the effects of a certain drug produces tolerance to another drug. It often happens between two drugs with similar functions or effects—for example, acting on the same cell receptor or affecting the transmission of certain neurotransmitters.
However, the definition of polypharmacy is still debated and can vary from two to 11 concurrent medications. [6] Any drug: Cannabis: Amp joint [7] Any drug: Nicotine: Cooler [5] Any β-Carboline containing plant (e.g. Banisteriopsis caapi or Peganum harmala) DMT: Ayahuasca, Changa: Ayahuasca is drunk. Changa is smoked or vaped. Any ...
The specific interaction between drugs and their receptors is referred to as "drug action", and the widespread changes in physiological or psychological function is referred to as "drug effect". [2] These drugs may originate from natural sources such as plants and animals, or from artificial sources such as chemical synthesis in the laboratory.
Keppra (levetiracetam) – an anticonvulsant drug which is sometimes used as a mood stabilizer and has potential benefits for other psychiatric and neurologic conditions such as Tourette syndrome, anxiety disorder, and Alzheimer's disease; Klonopin – anti-anxiety and anti-epileptic medication of the benzodiazepine class
Oxycodone acts by activating the μ-opioid receptor. [19] When taken by mouth, it has roughly 1.5 times the effect of the equivalent amount of morphine. [20] Oxycodone was originally produced from the opium poppy opiate alkaloid thebaine in 1916 in Germany. One year later, it was used medically for the first time in Germany in 1917. [21]