Questions and Answers
What is the therapeutic class of Guaifenesin?
What is the pharmacologic class of Guaifenesin?
What is the pregnancy category of Guaifenesin?
Pregnancy Category C
Guaifenesin is effective in treating ___ cough.
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Guaifenesin promotes an increase in cough production by increasing and thinning ___ secretions.
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What is the route of administration for Guaifenesin?
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Which of the following are contraindications for Guaifenesin? (Select all that apply)
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Which of the following are adverse effects of Guaifenesin? (Select all that apply)
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What are some nursing implications when administering Guaifenesin?
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What should be done in case of a Guaifenesin overdose?
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What are the uses of Guaifenesin?
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Study Notes
Guaifenesin Overview
- Guaifenesin is classified as an expectorant, aiding in mucus clearance during respiratory illnesses.
- It is available under various brand names, including Mucinex and Robitussin.
Therapeutic and Pharmacologic Class
- Both therapeutic and pharmacologic classes are categorized as expectorants.
Pregnancy and Safety
- Pregnant women fall under Pregnancy Category C, indicating that risk cannot be ruled out.
Uses
- Treats symptoms of colds, allergic and nonallergic rhinitis, and coughs associated with lower respiratory disorders.
- Particularly effective for dry, nonproductive coughs and helps convert them into productive coughs.
Mechanism of Action
- Increases cough production by promoting mucus secretion and thinning mucus, facilitating expulsion from the lungs and reducing congestion.
Administration
- Administered orally (PO).
Contraindications
- Not recommended for use during pregnancy or lactation.
- Not suitable for children under 6 years old.
- Avoid in individuals with hypersensitivity, those on ACE inhibitors, smokers, or those with chronic cough or asthma.
Adverse Effects
- Common side effects include drowsiness, dizziness, gastrointestinal upset, and pruritus (itching).
Nursing Implications
- Advise taking syrups with a full glass of water and encourage fluid intake to help thin mucus.
- Closely monitor effectiveness and notify healthcare providers if cough and high fever persist.
- Not indicated for chronic cough; counsel patients on nonpharmacologic measures such as hydration.
- Assess for changes in cough severity or sputum characteristics, instructing patients to report any significant changes.
Drug Interactions
- No specific interactions listed; always review patient medications for potential interactions.
Treatment of Overdose
- No specific information on the treatment of overdose provided; generally manage symptoms and provide supportive care as needed.
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Description
Test your knowledge on Guaifenesin, also known as Mucinex or Robitussin, with these flashcards. The quiz covers therapeutic and pharmacologic classifications, pregnancy categories, and various uses of the medication. Perfect for pharmacy students or anyone interested in pharmacology!
