Users' questions

What does it mean when your arm loses feeling?

What does it mean when your arm loses feeling?

Arm numbness usually arises from a lack of blood supply to an area or nerve damage. Arm numbness can also result from infection, inflammation, trauma, malignancy, and other abnormal processes. Most cases of arm numbness are not due to a life-threatening condition.

Is it normal to have numbness in left arm?

Depending on the cause of left arm numbness or tingling, just the upper part of your left arm, wrist, or hands may be affected. In other cases, you may lose sensation in your whole left arm. In most cases, the “pins and needles” feeling down your left arm that may or may not result in numbness isn’t usually anything to worry about.

Why do I have a tingling sensation in my left arm?

A prickly burning feeling could also be the result of blood vessels getting compressed for a period of time. When circulation returns to the affected arm, you will often feel tingling and itching as the numb sensation disappears. If you have permanent or recurring left arm numbness, your doctor will look at other symptoms.

Why does my arm go numb when I Sleep?

Simply sitting or sleeping in the wrong position can restrict the blood flow or put excess pressure on a nerve, making the arm go numb. However, unexplained arm numbness may indicate an underlying health condition, such as nerve damage, a herniated disc, or cardiovascular disease.

Why do my arms go numb after a heart attack?

During a heart attack, the chest pain may spread to other areas like arms (especially left arm), back, shoulder and abdomen. Injury to the fingers, elbow or arm can also cause numbness in the hands. Arms and hands numbness is sometimes accompanied by a sharp pain in the area that has been fractured.

Why does my left arm keep going numb?

Your left arm may be numb as a symptom common in this type of injuries. You can use a bag of ice immediately after the injury. On the other hand, one of the most common causes of left arm numbness (as well as the right side, hands and feet or other parts of the body) is inadequate blood flow.

What causes pain and numbness in left arm?

Atherosclerosis, the hardening of the arteries, can alter blood flow and cause pain and numbness in the arm. Arm pain may occur after heavy lifting. Pain and numbness in the left arm may progress into cardiac arrest, which requires emergency medical care.

What could cause sudden weakness in left arm?

Spraining of the left arm can cause arm pain and weakness. Another condition which leads to weakness of arm is thoracic outlet syndrome, which occurs mostly due to physical trauma. Carpal tunnel syndrome can also cause left hand and forearm weakness.

Are you experiencing numbness in your left arm?

Left arm numbness could be due to something as simple as sleeping position or as serious as a heart attack . In between are dozens of other potential causes. This applies to numbness in the right arm as well. A temporary feeling of numbness in your left arm is usually no cause for alarm.