Eosinophilic Pneumonia Induced by Medications: An Analysis of Real-World Data from FAERS and Vigibase Identifying Safety Signals and Risk Trends - Scorecard - MDSpire

Eosinophilic Pneumonia Induced by Medications: An Analysis of Real-World Data from FAERS and Vigibase Identifying Safety Signals and Risk Trends

  • By

  • Jing Hu

  • Yao Sun

  • Cong Cheng

  • Sisi Wang

  • Xiangrong Zuo

  • Yun Liu

  • April 22, 2026

  • 0 min

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Clinical Scorecard: Eosinophilic Pneumonia Induced by Medications: An Analysis of Real-World Data from FAERS and Vigibase Identifying Safety Signals and Risk Trends

At a Glance

CategoryDetail
ConditionEosinophilic Pneumonia (EP)
Key MechanismsOxidative stress mediated by eosinophil peroxidase and major basic protein; granule proteins inducing tissue damage and fibrosis.
Target PopulationIndividuals aged 45 to 64 years, particularly those with polypharmacy.
Care SettingHospitalized patients and outpatient settings.

Key Highlights

  • 15,374 cases of drug-induced EP identified in FAERS.
  • Daptomycin, nivolumab, and pembrolizumab are the most frequently reported drugs.
  • 35.4% of affected patients required hospitalization.
  • Early discontinuation of the offending drug and corticosteroid therapy are crucial for management.
  • Age, body weight, and polypharmacy are associated risk factors.

Guideline-Based Recommendations

Diagnosis

  • Utilize SMQ 20000159 for identifying eosinophilic pneumonia cases.

Management

  • Discontinue the offending drug and initiate corticosteroid therapy promptly.

Monitoring & Follow-up

  • Monitor for signs of respiratory distress and eosinophilia in patients on implicated medications.

Risks

  • Increased risk of eosinophilic pneumonia associated with certain medications, particularly daptomycin.

Patient & Prescribing Data

Patients aged 45 to 64 years, particularly those on multiple medications.

Corticosteroids are effective in managing drug-induced eosinophilic pneumonia.

Clinical Best Practices

  • Implement multidisciplinary collaboration for optimal management.
  • Educate patients on the signs and symptoms of eosinophilic pneumonia.
  • Conduct regular reviews of medications in patients with respiratory symptoms.

References

Original Source(s)

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