The presence of warmth over the site of the clot is another common sign. This warmth results from the inflammation caused by the clot blocking the vein. The area may also feel more sensitive than usual.
Sign 5: Sudden Shortness of Breath
If a blood clot travels to the lungs, it can cause a pulmonary embolism, which may lead to sudden shortness of breath. This symptom is serious and requires immediate medical attention. It may be accompanied by a feeling of being light-headed or faint.
Sign 6: Chest Pain or Discomfort