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An equianalgesic chart is a conversion chart that lists equivalent doses of analgesics (drugs used to relieve pain). Equianalgesic charts are used for calculation of an equivalent dose (a dose which would offer an equal amount of analgesia) between different analgesics. [1]
In general, contraindications to antipsychotic switching are cases in which the risk of switching outweighs the potential benefit. Contraindications to antipsychotic switching include effective treatment of an acute psychotic episode, patients stable on a LAI antipsychotic with a history of poor adherence, and stable patients with a history of self-injurious behavior, violent behavior, or ...
Vilazodone acts as a serotonin reuptake inhibitor (IC 50 = 2.1 nM; K i = 0.1 nM) and 5-HT 1A receptor partial agonist (IC 50 = 0.2 nM; IA = ~60–70%). [ 14 ] [ 26 ] It has negligible affinity for other serotonin receptors such as 5-HT 1D , 5-HT 2A , and 5-HT 2C , [ 26 ] [ 27 ] as well as the norepinephrine and dopamine transporters (K i = 56 ...
Haloperidol, sold under the brand name Haldol among others, is a typical antipsychotic medication. [9] Haloperidol is used in the treatment of schizophrenia, tics in Tourette syndrome, mania in bipolar disorder, delirium, agitation, acute psychosis, and hallucinations from alcohol withdrawal.
Another method is "defined daily dose" (DDD), which is the assumed average dose of an antipsychotic that an adult would receive during long-term treatment. [15] DDD is primarily used for comparing the utilization of antipsychotics (e.g. in an insurance claim database), rather than comparing therapeutic effects between antipsychotics. [15]
The term neuroleptic is often used as a synonym for antipsychotic, even though – strictly speaking – the two terms are not interchangeable. Antipsychotic drugs are a subgroup of neuroleptic drugs, because the latter have a wider range of effects. [282] [283] Antipsychotics are a type of psychoactive or psychotropic medication. [284] [285]
Following two trials of different antipsychotics over six weeks, that also prove ineffective, they will be classed as having treatment resistant schizophrenia (TRS), and clozapine will be offered. [ 149 ] [ 150 ] Clozapine is of benefit to around half of this group although it has the potentially serious side effect of agranulocytosis (lowered ...
The effective dosage guideline for an antipsychotic is very closely related to its receptor residency time (i.e., where drugs like aripiprazole take several minutes or more to disassociate from a receptor while drugs like quetiapine and clozapine—with guideline dosages in the hundreds of milligrams—take under 30s) [25] [26] [27] and long ...