7. Feeling Lightheaded or Dizzy: Indicative of Oxygen Deprivation
Lightheadedness or dizziness in the context of pulmonary embolism is often a result of reduced oxygen levels in the blood. When blood clots block the arteries in the lungs, it can lead to a drop in oxygen, which in turn affects brain function, causing dizziness or a feeling of faintness.
While dizziness can be a common symptom for various conditions, its occurrence in conjunction with symptoms like shortness of breath or chest pain should raise concerns about pulmonary embolism. This type of dizziness is not just a fleeting feeling; it’s more pronounced and can significantly impact your balance and orientation.
The lightheadedness associated with PE is indicative of a serious issue – the body’s struggle to circulate enough oxygen-rich blood. It’s a symptom that should not be taken lightly, as it highlights the severity of the obstruction in the lungs.
If you experience dizziness, especially if it’s severe or accompanied by other PE symptoms, it’s crucial to seek medical help immediately. This symptom can be a sign of significant respiratory distress and requires prompt evaluation and treatment. (7)
