Respiratory - Upper - Receptor Antagonists
15 important questions on Respiratory - Upper - Receptor Antagonists
What are the adverse effects of 3rd generation H₁ receptor antagonists?
- Headache
- Nausea
- Vomiting
- Dysmenorrhea
- Fatigue
What are the examples of 3rd Generation H₁ Receptor Antagonists shown?
- Levocetirizine (Xyzal)
- Loratadine (Claritin)
- Fexofenadine (Allegra)
What is the nursing implication for administering 3rd generation H₁ receptor antagonists?
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What are the nursing implications for cetirizine?
- PO
- Do not take w/ alcohol or other CNS depressants
What are the 2nd generation H1 receptor antagonists mentioned?
- Cetirizine (Zyrtec)
- Loratadine (Claritin)
What are the adverse effects of cetirizine?
- Headache
- Dizziness
- N/V
- Fatigue
- Drowsiness
What are the contraindications for 1st Generation H₁ Receptor Antagonists: Diphenhydramine?
- Pregnancy
- Narrow-Angle Glaucoma
- Prostatic Hypertrophy
- Stenosing Peptic Ulcer disease
- Bladder Neck Obstruction
What are the nursing implications for 1st generation H₁ receptor antagonists like diphenhydramine?
- Monitor for changes in
- Avoid alcohol & other CNS depressants
- Do not drive or operate heavy machinery or sign legal documents
- Hard candy or gum for dry mouth
- Monitor urinary output especially in those with BPH
What is the active ingredient in Benadryl Allergy?
What are the adverse effects of 1st generation H₁ receptor antagonists like diphenhydramine?
- CNS Depression
- Anticholinergic Effects
- CNS Stimulation
What are the allergy symptoms shown?
- Lacrimation
- Sneezing
- Itching
- Rash
- Runny nose
- Red eyes
What symptoms does Benadryl Allergy help relieve?
What is the drug therapy for allergies?
- 1st Generation H₁ Receptor Antagonists
- 2nd Generation H₁ Receptor Antagonists
- 3rd Generation H₁ Receptor Antagonists
What type of receptor antagonists are Diphenhydramine and Hydroxyzine pamoate?
What is the function of 1st Generation H₁ Receptor Antagonists?
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