Your body warns you before a blood clot! 8 hidden signs you should never ignore!

6. The Persistent, Dry “Subtle” Cough
A cough is usually associated with the common cold or allergies, but a persistent dry cough that appears in tandem with chest discomfort is a “stealth” symptom of a pulmonary clot. In some cases, the cough may produce small amounts of blood-tinged phlegm. Professional athletes, like footballer Hollie Olding, have brought national attention to this symptom after discovering that a seemingly innocuous cough was the only outward sign of a massive clot in the lungs.