9. Fever: A Subtle but Significant Indicator
A low-grade fever is a lesser-known but important symptom of pulmonary embolism. While a fever is a common response to many infections and illnesses, in the case of PE, it’s often subtle, usually just slightly above normal body temperature. This mild fever can be easy to overlook but is significant in the context of other PE symptoms.
The presence of a fever in pulmonary embolism is a response to the blood clot in the lungs. It’s the body’s way of signaling that something is amiss. Though it may be mild, it’s an important clue, especially when combined with other symptoms like chest pain or shortness of breath.
Unlike fevers associated with infections, the fever in PE is not typically very high. It’s often just enough to be noticeable. Paying attention to this subtle change in body temperature, especially if you’re experiencing other symptoms of PE, is crucial for early detection.
If you have a low-grade fever along with other signs of pulmonary embolism, seek medical evaluation. This combination of symptoms should be taken seriously, as it can indicate a potentially life-threatening condition. (9)
