Symptom 15: Cold or Flu-like Symptoms: An Undercover Indicator
In the days or even weeks leading up to a heart attack, some individuals may experience symptoms that resemble a cold or the flu. This can include fatigue, a low-grade fever, or even a persistent cough. While these symptoms are common and usually not cause for alarm, in some cases, they may be indicators of an impending heart attack.
How does this happen? A heart attack occurs when blood flow to a part of the heart is blocked, usually by a blood clot. This can cause damage to the heart muscle and trigger an inflammatory response by the body. This inflammation can then manifest as flu-like symptoms.
The body’s response to a heart attack is complex and varies from person to person. For some, the onset might be sudden and dramatic, with severe chest pain. Others might experience more subtle, gradual symptoms, like a mild fever or fatigue, which can be easy to overlook or dismiss.(15)
