Atomoxetine Flashcards

Study Notes

Atomoxetine Overview

Classification as a selective norepinephrine reuptake inhibitor (NRI).
Primarily indicated for the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD).

Mechanism of Action

Atomoxetine selectively inhibits the presynaptic transport of norepinephrine.
Therapeutic effects include an increased attention span in individuals with ADHD.

Side Effects

Common side effects encompass:
- Suicidal thoughts
- Dizziness and fatigue
- Mood swings and insomnia
- Gastrointestinal issues such as nausea and vomiting
In adults, potential side effects include:
- Dry mouth and constipation
- Sexual dysfunction issues including ejaculatory problems, decreased libido, and erectile dysfunction
- Anaphylaxis in rare cases
Reduced appetite is also noted.

Nursing Implications

Essential to monitor vital signs, including blood pressure and pulse.
Evaluate growth in children, particularly height and weight.
Vigilance for signs of liver injury is crucial; watch for:
- Pruritus or dark urine
- Jaundice and right upper quadrant tenderness
- Unexplained "flu-like" symptoms
Immediate discontinuation of atomoxetine is necessary if liver injury occurs, or in the presence of suicidal thoughts or depressive symptoms.

Patient Education

Advise patients of the potential for dizziness as a side effect.
Encourage patients to inform healthcare providers if pregnancy is planned to evaluate risks effectively.

Description

This quiz covers key concepts related to atomoxetine, including its classification, indications, mechanism of action, and side effects. Ideal for students or professionals studying pharmacology or mental health treatments. Test your knowledge on this important ADHD medication!