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Drug induced chest pain-rare but important
1Nuffield Department of Medicine, John Radcliffe Hospital, Oxford OX3 9DU, UK. patrick.davey@ndm.ox.ac.uk
Abstract:
Pericarditis, usually viral in origin, is an infrequent cause of chest pain. Pericarditis due to drug allergy is even less frequent and is thus rarely considered in the differential diagnosis. A case is reported of a woman who presented with severe chest pain, caused by minocycline induced pericarditis. Such allergy may be more common than reported. It is suggested that drug induced pericarditis should be included in the differential diagnosis of acute chest pain.
Insights
Drug-induced pericarditis, though rare, can cause severe chest pain. Minocycline allergy is a potential cause, highlighting the need to consider drug reactions in chest pain diagnoses.
Area of Science:
- Cardiology
- Clinical Pharmacology
Background:
- Pericarditis is an inflammation of the pericardium, often viral.
- Chest pain is a common symptom, with diverse etiologies.
- Drug-induced pericarditis is an uncommon but significant differential diagnosis.
Observation:
- A case study details a woman presenting with severe chest pain.
- The chest pain was diagnosed as minocycline-induced pericarditis.
- This suggests drug allergy as a potential cause.
Findings:
- Minocycline, an antibiotic, can trigger an allergic pericarditis.
- This adverse drug reaction may be underreported in clinical practice.
- Pericarditis from drug allergy is a rare but critical consideration.
Implications:
- Clinicians should consider drug-induced pericarditis in patients with acute chest pain.
- Expanding the differential diagnosis can lead to earlier and more accurate patient management.
- Awareness of minocycline's potential cardiotoxicity is crucial for patient safety.