Most of the time, blood clots are good for your health. At the time of an injury, they shield the body from bleeding as the blood solidifies/turns into a gel-like state from liquid thereby preventing excessive bleeding. But sometimes blood clots can spell trouble by cropping up without any reason. In fact, heart attacks and strokes can result from a clot that gets lodged in an artery without your knowledge. A blood clot can impede circulation and prevent blood flow that keeps your system functioning well. Things can become life-threatening if a clot breaks away from its original place of formation and travels to your brain, heart, or lungs (a pulmonary embolism- PE), thus cutting of oxygen and blood that these vital organs need. Being aware of a few warning signs can help you keep life-threatening emergencies at bay.
Some people are more prone
than others. It’s always a good idea to stay abreast of all the risk factors
and follow steps to keep clots from forming in the first place. Listing the
vital warning signs of a blood clot, which you should never overlook and take
prompt action on their appearance:
Chest pain- This sign
could indicate a heart attack (myocardial infarction-MI), but could also signal
pulmonary embolism. Symptoms of PE and heart attack tend to be similar, only
difference being chest pain is sharp and stabbing in PE, whereas chest pain
from MI often spreads to other areas of your body like shoulders, neck, or jaw.
Also, PE pain worsens with your every breath- a crucial point of
differentiation. Regardless, dial 911 right away without delay.
Shortness of breath- A blood
clot in your lung can interfere with its functioning, which can manifest in the
form of shortness of breath. There is often lack of breath to climb up stairs
even. A sign indicative of blood clot formation.
Swelling in an arm or leg-
This is one of the most common signs. The swelling can be attributed to lack of
sufficient blood flow in the leg due to clot formation, and blood can collect
behind the clot causing bloating. A definite sign that blood clot is the reason
behind the swelling of a limb is pain (that one experiences while walking) accompanying
it or redness in the limb affected.
Racing heartbeat-
Insufficient oxygen accelerates heart rate to compensate for the shortage. This
is a telling sign of presence of a PE in your lungs.
Coughing with no apparent reason- Coughing with no apparent reason (cold or flu) can be a blood clot
warning sign. This, accompanied with chest pain, shortness of breath, or fast
heart rate, may signal a PE. It is advised that you watch for other blood clot
signs if you are unable to stop hacking.
If you experience any of these
warning signs, call 911 right away to get yourself evaluated, and accordingly
take action. Treatment options include blood-thinning medications that keep clots
from forming to surgery (in grave scenarios).
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