A client with narrow-angle glaucoma uses ipratropium by nebulizer. Which instruction should the nurse include?
1Rinse the mouth after each treatment because ipratropium routinely causes oral candidiasis similar to an inhaled corticosteroid.
2Continue treatments if severe eye pain or colored halos occur because these effects resolve when the nebulizer stops.
3Use a loose face mask that allows medication mist to circulate around the nose and eyes during each treatment.
4Use a mouthpiece or fitted mask to keep mist out of the eyes and promptly report eye pain, halos, or blurred vision.✓ Correct answer
Explanation
Ipratropium is an anticholinergic that can precipitate or worsen narrow-angle glaucoma if aerosol reaches the eyes. A mouthpiece or properly fitted mask reduces ocular exposure, and eye pain, halos, blurred vision, or a red eye requires prompt evaluation. Mouth rinsing to prevent thrush is associated with inhaled corticosteroid teaching, not ipratropium. A loose mask increases rather than reduces eye exposure.
Clinical reasoning Ipratropium mist in the eyes can produce anticholinergic ocular effects and worsen narrow-angle glaucoma.
Decision rule Keep nebulized mist away from the eyes and promptly report eye pain, visual halos, blurred vision, or redness.
Scenario 67-year-old male with COPD using ipratropium 500 mcg nebulizer QID. History of narrow-angle glaucoma. Outpatient teaching session.
Short-acting muscarinic antagonist — An inhaled anticholinergic bronchodilator class; ipratropium is used primarily for maintenance treatment of bronchospasm in COPD.
Narrow-angle glaucoma — An ocular emergency risk that can be precipitated or worsened when anticholinergic aerosol reaches the eyes.
Aerosol eye protection — Mask or mouthpiece fit minimizes ocular drug exposure during nebulizer therapy.