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Updated: Jan 26, 2026

Comparing the Effects of Electronic Cigarette Vapor and Cigarette Smoke in a Novel In Vivo Exposure System
Published on: May 24, 2017
Acute eosinophilic pneumonia following electronic cigarette use
Zhaohui L Arter1, Amanda Wiggins1, Caleb Hudspath1
1Internal Medicine Department, Tripler Army Medical Center, Honolulu, HI, USA.
Electronic cigarette use, or vaping, is linked to acute eosinophilic pneumonia (AEP). This case report details the first instance of AEP in a young female vaper, emphasizing the need for awareness and research.
Area of Science:
- Pulmonary Medicine
- Toxicology
- Respiratory Diseases
Background:
- Electronic cigarette (e-cigarette) use is increasingly popular among young adults.
- E-cigarettes are marketed as a safer alternative to traditional smoking.
- Acute eosinophilic pneumonia (AEP) is associated with conventional smoking.
Observation:
- A young female presented with hypoxic respiratory failure.
- The patient had a recent history of e-cigarette use.
- This is the first reported case of AEP in a female e-cigarette user.
Findings:
- The case study presents the first instance of AEP in a young female attributed to e-cigarette use.
- This finding suggests a potential link between vaping and AEP in a broader demographic.
- The clinical presentation included symptoms consistent with AEP.
Implications:
- Clinicians should consider AEP in young patients with unexplained respiratory failure and a history of vaping.
- Further research is crucial to understand the relationship between e-cigarette use and AEP.
- Public health awareness regarding the potential respiratory risks of vaping is warranted.
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