What Causes Left Arm Numbness?
Here we are going to discuss the causes of left arm numbness. Fractures There can be arm, elbow and fingers fractured, due to which the numbness in the hands is experienced. Numbness in hands and arms is accompanied with sharp pain in the fractured area. An X ray can be used to diagnose the fractured bone in the left arm. Tingling sensation and sharp pain, along with the numbness in left hand, is a very common symptom of a fractured bone in the left arm. There can be fractures of collar bones, shoulder blade, upper arm or lower arm. These fractures can cause numbness in the left arm. Nerve Compression and Nerve Damage The nerve running from the central nervous system to the left arm gets compressed sometimes. This is one of the common left arm numbness causes. Numbness is the result of interrupted blood circulation to the left arm. Nerves in the left arms can get damaged due to certain reasons. If you are experiencing any numbness in the left arm, you must immediately consult a doctor.
