What are the most common causes of arms pain and numbness?
The most common causes of pain and insensitivity include injury or disturbance of blood flow to the arm. Injuries may include fractures, sprains, spots and nerve problems. Blood flow to the shoulder may change with any of these injuries and under certain health conditions. Injuries to the shoulder or neck area can also cause arms pain. Damage to the brachial plexus, such as a nervous cluster in the arm area, can cause pain that travels on the arm and even in the hand.
Nerve pressure in the neck area can cause radiant pain that spreads to cause pain and numbness. Nerve pressure can occur with convex or herniated discs, tumors, swelling problems and some infection processes. In addition to pain and insensitivity, symptoms of irritation or nerve damage may include burning the feeling or feeling of small needles that are constantly hit in the arm.
If blood flow changes, pain and insensitivity of the arms can be experienced. Atherosclerosis, commonly referred to as arteries, is a condition where the diameter of the blood vessel decreases. The blood vessel compression can also occur if the tissues surround their inflamed or swollen. The result is slowing the blood flow. Chest and left arm pain is a condition called angina. This pain, similar to a heart attack, is caused by a reduction in blood flow to the heart.
Another change in blood flow may occur with a medical warning signal called a transient ischemic attack or TIA. This is a sudden decrease in blood flow to the brain and can cause one -sided pain and insensitivity of the arms. Although the resulting feeling of pulsating and tingling is temporary, it is a way to alert the person of a possible stroke.
Some health conditions can cause pain and insensitivity of the arms. Diabetes can cause neuropathy or nerve damage. Another source of nerve damage where the immune system of the body destroys nerve protective coverage is multiple sclerofor. Rheumatoid arthritis causes joint changes and may cause arms pain when the joints or bone connections in the arm are affected. Lupus can damage the joints and blood vessels causing pain or dullness throughout the body, including the arm.