Questions and Answers
What is another name for hydroxyzine?
What are the indications for use of hydroxyzine? (Select all that apply)
What is the action of hydroxyzine?
Suppresses activity in certain essential regions of the subcortical area of the CNS.
What are the therapeutic effects of hydroxyzine?
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Who should avoid hydroxyzine?
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What are some adverse side effects of hydroxyzine? (Select all that apply)
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What classification does hydroxyzine fall under?
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What routes can hydroxyzine be administered?
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What is the onset and peak time for PO administration of hydroxyzine?
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What is the duration for both PO and IM administration of hydroxyzine?
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What are the typical doses for hydroxyzine?
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What are some nursing implications when administering hydroxyzine?
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What patient teaching should be provided for those taking hydroxyzine?
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What are some drug interactions to be cautious of with hydroxyzine?
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Study Notes
Hydroxyzine Overview
- Commonly known as Vistaril, used for various medical indications.
Indications for Use
- Treats anxiety and provides sedation preoperatively and postoperatively.
- Manages pruritus, which is severe itching of the skin.
Mechanism of Action
- Hydroxyzine suppresses activity in specific essential regions of the subcortical area of the central nervous system (CNS).
Therapeutic Effects
- Delivers calming effects and aids in sedation.
Contraindications
- Should not be used in the elderly or in individuals hypersensitive to hydroxyzine.
Adverse Side Effects
- Potential respiratory depression, blurred vision, dry mouth, and drowsiness.
Classification
- Classified as an antihistamine and piperazine derivative.
Routes of Administration
- Administered both orally (PO) and intramuscularly (IM).
Onset and Peak
- Oral onset occurs within 15-30 minutes, with a peak effect in 2 hours.
Duration of Action
- Both oral and intramuscular forms have a duration of 4-6 hours.
Typical Doses
- Available doses include 25 mg, 50 mg, and 100 mg.
Nursing Implications
- Risk of oversedation, especially in patients on other CNS depressants and in the elderly, who may experience hypotension, confusion, and syncope.
Patient Teaching
- Advise patients to avoid hazardous activities requiring alertness and coordination.
- Instruct to avoid alcohol, as it may enhance CNS depression.
- Recommend using sugarless hard candy or gum to alleviate dry mouth.
Drug Interactions
- Interacts with other CNS depressants, epinephrine, and alcohol, potentially compounding sedative effects.
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Description
This quiz consists of flashcards focused on Hydroxyzine, including its various names, indications for use, mechanisms of action, therapeutic effects, and contraindications. Perfect for students and healthcare professionals looking to enhance their knowledge of this medication.
