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Buspirone, sold under the brand name Buspar among others, is an anxiolytic, a medication primarily used to treat anxiety disorders, particularly generalized anxiety disorder (GAD). [ 10 ] [ 11 ] It is a serotonin 5-HT 1A receptor partial agonist , increasing action at serotonin receptors in the brain. [ 3 ]
In addition to their actions as reuptake inhibitors of serotonin, some SSRIs are also, coincidentally, ligands of the sigma receptors. [ 187 ] [ 188 ] Fluvoxamine is an agonist of the σ 1 receptor , while sertraline is an antagonist of the σ 1 receptor, and paroxetine does not significantly interact with the σ 1 receptor.
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]
A common metabolite of several azapirones including buspirone, gepirone, ipsapirone, revospirone, and tandospirone is 1-(2-pyrimidinyl)piperazine (1-PP). [47] [48] [49] 1-PP possesses 5-HT 1A partial agonist and α 2-adrenergic antagonist actions and likely contributes overall mostly to side effects. [47] [48] [50]
The expected result is an increase of bupropion and a decrease in hydroxybupropion blood concentration. The reverse effect (decrease of bupropion and increase of hydroxybupropion) can be expected with CYP2B6 inducers such as carbamazepine , clotrimazole , rifampicin , ritonavir , St John's wort , and phenobarbital . [ 109 ]
Buspar – an anxiolytic used to treat generalized anxiety disorder; Belbuca, Buprenex, Butrans, Subutex, Probuohine (buprenorphine) - an opioid medicine used to treat moderate to severe pain, and in some formulations to treat opioid use disorder; Belsomra – used to treat insomnia
Results from the full analysis are expected within three weeks, after which a child’s parents join a follow-up telehealth appointment. Outside experts said LinusBio’s hair strand test has ...
The action of drugs on the human body (or any other organism's body) is called pharmacodynamics, and the body's response to drugs is called pharmacokinetics. The drugs that enter an individual tend to stimulate certain receptors, ion channels, act on enzymes or transport proteins. As a result, they cause the human body to react in a specific way.