selective serotonin reuptake inhibitor

selective serotonin reuptake inhibitor
Any of a class of drugs, such as fluoxetine or sertraline, that inhibit the uptake of serotonin in the central nervous system and are often used to treat certain mental illnesses, such as depression.

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  • Selective serotonin reuptake inhibitor — Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants used in the treatment of depression, anxiety disorders, and some personality disorders. They are also typically effective and used in treating premature ejaculation… …   Wikipedia

  • selective serotonin reuptake inhibitor — n SSRI * * * (SSRI) any of a group of compounds that inhibit the inactivation of serotonin by blocking its absorption in the central nervous system, but that have only weak or no effects on neuronal uptake of norepinephrine and dopamine; used to… …   Medical dictionary

  • selective-serotonin reuptake inhibitor — noun an antidepressant drug that acts by blocking the reuptake of serotonin so that more serotonin is available to act on receptors in the brain • Syn: ↑SSRI • Hypernyms: ↑antidepressant, ↑antidepressant drug • Hyponyms: ↑fluoxetine, ↑ …   Useful english dictionary

  • selective serotonin reuptake inhibitor — noun : any of a class of antidepressants (as fluoxetine that inhibit the inactivation of serotonin by blocking its reuptake by presynaptic nerve cell endings abbreviation SSRI …   Useful english dictionary

  • selective serotonin reuptake inhibitor — noun a class of antidepressants which increase the level of serotonin available for the receptor neuron in a synapse by limiting the reabsorption of serotonin in the impulse transmitting neuron. Abbrev.: SSRI …  

  • selective serotonin reuptake inhibitor — SSRI. A type of drug that is used to treat depression. SSRIs slow the process by which serotonin (a substance that nerves use to send messages to one another) is reused by nerve cells that make it. This increases the amount of serotonin available …   English dictionary of cancer terms

  • Selective serotonin reuptake enhancer — Selective serotonin reuptake enhancers (SSREs) are antidepressants that enhance the reuptake of serotonin instead of inhibiting it, as tricyclic antidepressants and selective serotonin reuptake inhibitors (SSRIs) do.There is only one known… …   Wikipedia

  • Selective Serotonin Reuptake Inhibitors —    (SSRIs)    SSRIs represent a class of drugs based on the concept that inhibiting the reuptake of the neurotransmitter serotonin in the brain, at the synaptic junction between neurons, could bring relief in depression and other illnesses. (See… …   Historical dictionary of Psychiatry

  • selective serotonin reuptake inhibitor — noun Date: 1987 SSRI …   New Collegiate Dictionary

  • selective serotonin reuptake inhibitor — ➡ SSRI * * * …   Universalium

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