For many people, blood clots often form in the legs during periods of inactivity. Sometimes, these clots can dissolve naturally, especially if they form after an injury that is healing. However, the kind of blood clots that can form after events like surgery are much more serious. Those that form in the deep veins of your body are called deep vein thrombosis, or DVT. If these clots break off and travel through your veins, they can lodge in the lungs and create a pulmonary embolism. As a result, they can wreak havoc on your system. This unfortunate string of activities leads to heart attacks or stroke.

 

The scariest thing about blood clots is that they often happen with no notice. They stop blood from leaving your organs and traveling back to your heart. This creates a serious health crisis. Here are ten things you should watch for in your health to determine whether you might have a blood clot.

1. Lethargy or Fatigue

Sometimes, fatigue can be a symptom of simply not getting enough sleep. However, there are many other causes of fatigue that can be life-threatening. These causes include medication side effects, cancer, heart trouble or blood clot. Unless you consult your doctor and take diagnostic tests, you may not know the exact cause of your fatigue. Moreover, you may not know that it is creating a risk to your well-being. If the cause is a blood clot, you are likely not getting enough oxygen in your muscles and brain. When a blood clot stops the flow of blood back to your heart, it is robbing you of vital oxygen and energy. Your tiredness could be the earliest warning sign of a blood clot that you get. In any case, abnormal fatigue merits a visit to your doctor.