Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0043352 (
xerostomia
)
4,250
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The pharmacological properties and possible clinical use of trazodon in the treatment of depression are presented. Trazodon is the only antidepressant from the SARI (Serotonin Antagonists and Reuptake Inhibitors) group available in Poland. It has a wide pharmacodynamic profile (being an antagonist of 5-HT2A and 5-HT2C serotoninergic receptors, alpha1 and alpha2 adrenergic receptors as well as H1 histaminergic receptors, and in higher doses it blocks the
SERT
serotonine transporter) which explains its wide therapeutic spectrum ranging from symptomatic treatment, through the potentialization of other drugs activity, all the way to monotherapy of depressive syndromes. An especially complex action on the serotoninergic system results in the lack of unwanted side-effects during treatment with trazodon (e.g. sexual dysfunction, significant body weight gain), which may be present during the treatment with other drugs (selective serotonin reuptake inhibitors). It is metabolised by the CYP450 isoenzyme: mainly the 2D6 and 3A4. This requires its dose to be adjusted when administered simultaneously with other drugs influencing the activity of those isoenzymes. Trazodon CR is an orally administered controlled release form, which simplifies its dosage and reduces the risk of adverse effects. Usually doses of 75 to 600mg daily are used; in the elderly those doses should be lower. Trazodon turned out to be effective in the treatment of various depressive syndromes, amongst them depression with insomnia, with anxiety and unrest, as well as depression in the elderly. In the recommended dose spectrum, trazodon is well tolerated. Unwanted adverse effects of the drug appear rarely and they are: somnolence, dizziness, gastrointestinal dysfunctions, and
dry mouth
.
...
PMID:[Trazodon--the antidepressant: mechanism of action and its position in the treatment of depression]. 2223 86
The aim of this paper was to review the up-to-date evidence base on pharmacology and clinical properties of vortioxetine. Vortioxetine is a novel antidepressant, approved by the US Food and Drug Administration (FDA) for the treatment of major depressive disorder (MDD). Because vortioxetine exhibits both an antidepressant and anxiolytic effect, it may be effective in treating both depressive and anxiety disorders, such as generalized anxiety disorder (GAD). Based on its pharmacodynamics profile and preclinical studies, it is believe that the drug's clinical action is mediated mainly by selective blockade of serotonin reuptake (by inhibiting the serotonin transporter [
SERT
]) and direct modulation of 5-HT receptors activity (such as 5-HT
3
, 5-HT
7
, 5-HT
1D
and 5-HT
1B
). In patients with MDD the recommended doses range is 5-20mg/day. Vortioxetine was shown to be more effective than placebo both in MDD and GAD. In terms of side effects, nausea, vomiting, diarrhea, and
dry mouth
were most commonly observed in individuals receiving vortioxetine. In direct comparison to duloxetine, vortioxetine is found to have a smaller efficacy but had a lower risk of developing the common antidepressant-induced adverse effects.
...
PMID:Vortioxetine: A review of the pharmacology and clinical profile of the novel antidepressant. 2849 87
