A 48-year-old female presents with a 3-month history of a persistent dry cough, which is worse at night and after meals. She denies fever, chills, or shortness of breath. Her past medical history includes obesity and occasional heartburn. Physical exam is unremarkable. Which of the following non-pharmacological interventions should the FNP recommend first to help alleviate her cough?
- AElevating the head of her bed
- BDrinking warm honey-lemon water
- CUsing a humidifier in her bedroom
- DAvoiding caffeine and alcohol
Show answer & explanationAnswer & explanation
Correct answer: A. Elevating the head of her bed
The patient's symptoms (dry cough worse at night and after meals, occasional heartburn, obesity) are highly suggestive of gastroesophageal reflux disease (GERD) as the cause of her chronic cough. Elevating the head of the bed is a primary non-pharmacological intervention for GERD, helping to prevent reflux of stomach contents into the esophagus and airways, especially during sleep.
Why the other options are wrong
- B. Warm honey-lemon water might soothe a cough temporarily but does not address the underlying cause if it's GERD.
- C. A humidifier helps with dry air-induced coughs or upper respiratory infections, which are less likely given her specific symptom pattern suggesting GERD.
- D. Avoiding caffeine and alcohol can help with GERD symptoms but is not typically the *first* non-pharmacological intervention for a cough suggestive of GERD.
GERD-Related Cough Management
For chronic cough suspected to be caused by GERD, initial non-pharmacological management includes lifestyle modifications such as elevating the head of the bed, avoiding trigger foods, weight loss, and not eating close to bedtime, to reduce reflux episodes.
- GERD is a common cause of chronic cough.
- Cough is often worse at night and post-prandial.
- Elevating the head of the bed reduces nocturnal reflux.
- Weight loss and dietary changes are also important.
Memory trick: Cough from reflux? Lift your head, no more huff!