TABLE 1.
Noninfectious Causes of New Fever in ICU Patients
| Acalculous Cholecystitis |
|---|
| Acute myocardial infarction |
| Adrenal insufficiency |
| Atelectasis |
| Blood product transfusion |
| Cytokine release syndrome |
| Dressler syndrome (pericardial injury syndrome) |
| Drug fever |
| Fat emboli |
| Fibroproliferative phase of acute respiratory distress syndrome |
| Gout |
| Heterotopic ossification |
| Immune reconstitution inflammatory syndrome |
| Intracranial bleed |
| Jarisch-Herxheimer reaction |
| Malignant hyperthermia |
| Neuroleptic malignant syndrome |
| Nonconvulsive status epilepticus |
| Pancreatitis |
| Pulmonary infarction |
| Pneumonitis without infection |
| Serotonin syndrome |
| Stroke |
| Thyroid storm |
| Transplant rejection |
| Tumor lysis syndrome |
| Venous thrombosis |
| Withdrawal from certain substances including alcohol, opiates, barbiturates, benzodiazepines |