Differential diagnosis Although lung damage from concurrent smoking and drug use is often indistinguishable from<unk> , there is support for considering<unk>  as an independent syndrome. Over the last decade, evidence from epistemological studies show that hazardous alcohol use alone can increase by as much as fourfold the risk for acute respiratory distress syndrome.
Alcoholic lung disease
Chemical pneumonitis
Viral pneumonia
Radiation-induced lung injury
Rheumatoid lung disease
Alveolar lung disease
Pulmonary alveolar proteinosis
Reactive airway disease