Top 10 Dangerous Physical Symptoms You Must Know

9. Numb Hands And Feet

Numb hands and feet may cause cerebral stroke

Numbness in the hands and feet is a sign of poor blood circulation. You can experience numbness simply by sleeping on your hand and sitting on your leg for too long. Numbness that comes and goes for seemingly no reason at all could signal that there is blood loss to certain regions of the brain that is affecting your nerve and motor functions. The hands and feet, therefore, have trouble processing sensory input and moving, hence they become numb.

Interrupted blood flow in the brain is usually a result of a blood clot or a ruptured blood vessel. Without enough oxygenated blood in the brain, you will likely suffer a cerebral stroke. But before you do, you will experience weakness or numbness in the limbs that you should not ignore.