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Updated: Jan 22, 2026
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Pseudomonas aeruginosa Induced Lung Injury Model
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Methamphetamine-Induced Lung Injury
Eilís McCarthy1, Erik McClain2
1Tallaght University Hospital, Dublin, Ireland.
European Journal of Case Reports in Internal Medicine
|July 12, 2019
Summary
Methamphetamine smoking can cause serious lung injury with vague symptoms. A history of use is key for diagnosis, as imaging is often unclear.
Area of Science:
- Pulmonology
- Toxicology
- Emergency Medicine
Background:
- Methamphetamine is a commonly abused substance, often smoked.
- Its use can lead to toxic lung injury with non-specific clinical presentations.
- Increasing methamphetamine use in Europe necessitates physician awareness.
Purpose of the Study:
- To describe a case of methamphetamine-induced lung injury (MILI).
- To highlight the diagnostic challenges posed by non-specific radiological findings in MILI.
- To emphasize the importance of considering MILI in patients with respiratory distress and risk factors for illicit drug use.
Main Methods:
- Case report presentation.
- Review of clinical presentation, diagnostic workup, and treatment of MILI.
- Discussion of differential diagnoses for respiratory distress.
Main Results:
- Methamphetamine use can manifest as various lung pathologies, including pulmonary edema, ARDS, alveolar hemorrhage, pneumonia, and pneumoconiosis.
- Radiological findings in MILI are frequently non-specific.
- A definitive diagnosis of MILI relies heavily on a positive history of methamphetamine use.
Conclusions:
- Methamphetamine-induced lung injury presents with non-specific findings, making diagnosis challenging.
- Drug-induced lung injury should be considered in patients with unexplained respiratory symptoms.
- Treatment is supportive, focusing on oxygen supplementation and cessation of methamphetamine use; steroids are not indicated.
Keywords:
Methamphetamine-induced lung injury
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