Sir: Emslie et al. recently reported results of 2 controlled studies of venlafaxine in children and adolescents. In one study, 2 of 169 subjects experienced hallucinations as an adverse event. In the other study, 1 of 86 patients experienced hallucinations. The nature of these hallucinations was not specified in either article. The adult literature describes antidepressants with serotonin reupt...

Inadequate treatment response and emotional blunting are common challenges with selective serotonin reuptake inhibitors/serotonin-noradrenaline inhibitors (SSRIs/SNRIs) for major depressive disorder (MDD). We investigated the effectiveness of vortioxetine on in patients partial to SSRIs/SNRIs. Patients MDD who experienced a SSRI/SNRI monotherapy at adequate dose ?6 weeks were switched 8 10-20 m...

BACKGROUND AND PURPOSE Serotonin reuptake inhibiting antidepressants decrease platelet aggregation. This may cause an increased risk of intracerebral hemorrhage. However, the risk of subclinical microbleeds, which are highly prevalent in middle-aged and elderly people, is unknown. We studied whether serotonin reuptake inhibiting antidepressants increase the frequency of cerebral microbleeds and...

In literature, there are more than hundred cases of extrapyramidal symptoms (EPS) associated with selective serotonin reuptake intibitors (SSRI) whereas EPS case reports associated with serotonin noradrenaline reuptake inhibitors (SNRI) are in a relatively small number. A SNRI group drug duloxetine that is used for indication of major depression since 2004 is a double acting antidepressant that...

Major depressive disorder is a common emotional mood disease, which mainly manifests as depression, cognitive impairment, weakened volition activities, loss of appetite, and sleep disorders. Depression mental affecting more than 264 million people worldwide. There are many antidepressant drugs in clinic, e.g., tricyclic antidepressants, monoamine oxidase inhibitors, selective serotonin (5-HT) r...

Hepatocellular carcinoma (HCC) is highly prevalent in Asia. Antidepressants have been associated with increase in hepatocellular carcinoma. This is the first Asian population-based study to evaluate the association between antidepressant use and risk of HCC. Based on Taiwan's National Health Insurance Research Database, we conducted a nationwide population-based study. A total of 49,998 cases w...

serotonin (5-ht), a mono-aminergic neurotransmitter is biochemically derived from tryptophan and is mainly found in gastrointestinal tract, platelets and central nervous system of animals. serotonin (5-ht) in coordination with hypothalamus plays an important role in the cns control of appetite, eating behavior, and energy balance and body weight. it has a special role in control of carbohydrate...

Serotonin norepinephrine reuptake inhibitors (SNRIs) work by inhibiting the reuptake of the neurotransmitters serotonin and norepinephrine. This results in an increase in the extracellular concentrations of serotonin and norepinephrine and therefore an increase in neurotransmission. The three SNRIs milnacipran, duloxetine, and venlafaxine have different affinity and selectivity profiles. Milnac...