University:
West Coast University
Course:
NURS 180 | Pharmacology
Academic year:

2022
Views:

459

Pages:

1
Author:

Lance Gutierrez

MODULE 4: RESPIRATORY SYSTEM DRUG THERAPY FOR AIRFLOW DISORDERS Beta2-adrenergic agonists – albuterol (Proventil, Ventolin) Inhaled anticholinergics – ipratropium (Atrovent, Atrovent HFA): SA: nervousness, tachy, diziness Concern if pt develop change in vision Methylxanthines – theophylline (Theo-24, Theolair, Theochron) SA: tachy, diarrhea, urinary frequency, insomia Glucocorticoids Oral – prednisone Inhalation – beclomethasone dipropionate (QVAR) Nasal – beclomethasone (Beconase AQ) Mast cell stabilizers – cromolyn (Crolom) Leukotriene modifiers – montelukast (Singulair) Drug therapy for upper respiratory disorders – allergic rhinitis H1-receptor antagonists Sedating antihistamines – diphenhydramine-> cause drowsiness-> give bedtime For pt with Parkinson’s: decrease tremors Nonsedating antihistamines – cetirizine (Zyrtec) Sympathomimetics Decongestants – phenylephrine (Neo-Synephrine) DRUG THERAPY FOR UPPER RESPIRATORY DISORDERS – COUGH Antitussives Opioid – codeine Nonopioid – dextromethorphan suppress urge to cough Expectorants – guaifenesin (Mucinex) Stimulant secretions to improve cough products Mucolytics – acetylcysteine- unsual odor