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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.
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.
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.
The drug increases inhibitory GABAergic tone and causes neuro-inhibition of the cortical and limbic systems, observed clinically as a sedative-hypnotic effect. [162] Glutethimide is also a potent inducer of the CYP 2D6 enzyme in the liver. This enzyme is responsible for converting many drugs, from beta blockers to antidepressants to opioids and ...
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]
These opioids (and to a lesser extent oxycodone, tramadol, and methadone) have interaction potential with selective serotonin reuptake inhibitors. [171] [172] The concomitant use of some SSRIs (paroxetine and fluoxetine) with codeine may decrease the plasma concentration of active metabolite morphine, which may result in reduced analgesic efficacy.
The pharmacology of antidepressants is not entirely clear.. The earliest and probably most widely accepted scientific theory of antidepressant action is the monoamine hypothesis (which can be traced back to the 1950s), which states that depression is due to an imbalance (most often a deficiency) of the monoamine neurotransmitters (namely serotonin, norepinephrine and dopamine). [1]
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