Over-the-counter drug-induced lung injuries with both diffuse alveolar haemorrhage and diffuse alveolar damage

摘要

A 41-year-old Japanese man with no underlying disease was admitted to our hospital with haemoptysis and dyspnoea. Two weeks prior to admission, he had caught a cold and took an over-the-counter drug (topikku GX), subsequently general fatigue and cough were worsening progressively. Hence, he presented to another hospital, owing to acute onset of dyspnoea on effort and haemoptysis, where chest X-ray was taken and revealed bilateral abnormal shadow in the middle lung fields, after that he was referred to our hospital.