Questions and Answers
What is the drug classification of Lurasidone (Latuda)?
What are the indications for Lurasidone (Latuda)?
What is one major side effect of Lurasidone (Latuda)?
NMS
Which of the following is a nursing responsibility when administering Lurasidone (Latuda)?
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What drug action is associated with Lurasidone (Latuda)?
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Which conditions are contraindicated for using Lurasidone (Latuda)?
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List one caution when prescribing Lurasidone (Latuda).
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What interactions should be considered when administering Lurasidone (Latuda)?
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Study Notes
Lurasidone (Latuda) Overview
- Lurasidone is an antipsychotic medication classified as a benzisothiazole.
- It is available in oral dosage (PO) and is categorized as a Category B drug for pregnancy.
Indications
- Prescribed for treating schizophrenia.
- Used for managing depression in bipolar disorder.
Side Effects
- May lead to serious conditions like Neuroleptic Malignant Syndrome (NMS), seizures, and suicidal thoughts.
- Common side effects include akathisia, drowsiness, agitation, anxiety, and cognitive motor impairment.
- Other side effects: dizziness, dystonia, tardive dyskinesia (TD), blurred vision, changes in heart rate (HR), blood pressure (BP) variations, nausea, and esophageal dysmotility.
- Skin reactions such as rash and pruritus can occur, along with metabolic changes such as increased blood sugar, higher prolactin levels, and risks of agranulocytosis and anemia.
- Potential for weight gain and dyslipidemia.
Nursing Responsibilities
- Monitor for elevated prolactin and glucose levels throughout treatment.
Drug Action
- Functions by antagonizing dopamine and serotonin receptors, contributing to its antipsychotic effects.
Contraindications
- Not suitable for individuals with hypersensitivity to components or those using liver enzyme inhibitors concurrently.
Cautions
- Use with caution in patients with renal impairment, past suicidal behavior, diabetes, dehydration, or a history of leukopenia and neutropenia.
- In elderly patients, particularly those with dementia, benefits must outweigh risks.
- Use in adolescents taking antidepressants requires careful consideration.
Drug Interactions
- Concurrent use with liver enzyme inhibitors can elevate lurasidone levels.
- Increased risk of CNS depression when combined with alcohol, sedatives, opioids, antidepressants, or antihistamines.
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Description
This quiz focuses on the antipsychotic medication Lurasidone, commonly known as Latuda. It covers key topics such as drug classification, indications for use, and potential side effects. Ideal for those studying pharmacology or mental health.
