Thermoregulatory dysfunction | Temperature (°F | °C) | 99 to 99.9 | 37.2 to 37.7 | 5 | 100 to 100.9 | 37.8 to 38.2 | 10 | 101 to 101.9 | 38.3 to 38.8 | 15 | 102 to 102.9 | 38.9 to 39.4 | 20 | 103 to 103.9 | 39.4 to 39.9 | 25 | ≥104.0 | >40.0 | 30 | Central nervous system effects | Mild | 10 | Agitation | Moderate | 20 | Delirium | Psychosis | Extreme lethargy | Severe | 30 | Seizure | Coma | Gastrointestinal-hepatic dysfunction | Moderate | 10 | Diarrhea | Nausea/vomiting | Abdominal pain | Severe | 20 | Unexplained jaundice | | Cardiovascular dysfunction | Tachycardia | 99 to 109 | 5 | 110 to 119 | 10 | 120 to 129 | 15 | 130 to 139 | 20 | ≥140 | 25 | Atrial fibrillation | 10 | Heart failure | Mild | 5 | Pedal edema | Moderate | 10 | Bibasilar rales | Severe | 15 | Pulmonary edema | Precipitant history | Negative | 0 | Positive | 10 | |