what does it mean when your leg feels numb?
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Leg numbness is usually due to a lack of blood supply to an area or nerve damage. Leg numbness can also result from infection, inflammation, trauma, and other abnormal processes. Most cases of leg numbness are not due to life-threatening disorders, but it does occur with stroke and tumors.
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Numbness and tingling can be caused by diseases of the central nervous system. Multiple sclerosis, stroke, and other disorders of the brain and spinal cord may sometimes cause numbness in the forearm and hand. Other diseases can affect the nerves in the upper limb, causing numbness, tingling, burning.
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A person may feel numbness in their legs and feet due to sitting in a position that puts too much pressure on the nerves or reduces blood flow. However, long-lasting or unexplained numbness may be a sign of an underlying medical condition.
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The arteries in the legs are most often affected, which may impair circulation to your feet, causing them to feel cold. Also referred to as venous disease, vein disease refers to various issues that affect blood flow through your veins, including varicose veins and deep vein thrombosis (DVT).
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Pins and needles are a tingling or prickling sensation that is often felt in hands or feet. Usually this is due to pressure on nerves or the blood vessels that supply nerves. This often happens after you've been in an awkward position, like sitting cross-legged, or it may be the sign of a trapped nerve.
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Go to a hospital or call your local emergency number (such as 911) if: You have weakness or are unable to move, along with numbness or tingling. Numbness or tingling occur just after a head, neck, or back injury. You cannot control the movement of an arm or a leg, or you have lost bladder or bowel control.
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Hand numbness is usually caused by damage, irritation or compression of one of the nerves or a branch of one of the nerves in your arm and wrist. Diseases affecting the peripheral nerves, such as diabetes, also can cause numbness, although with diabetes similar symptoms usually occur first in your feet.
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The condition is caused by compression of the lateral femoral cutaneous nerve, which supplies sensation to your upper leg. Meralgia paresthetica is a condition characterized by tingling, numbness and burning pain in your outer thigh.
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It causes a decrease in the amount of a gas in the blood (called carbon dioxide, or CO2). This decrease may make you feel lightheaded, have a rapid heartbeat, and be short of breath. It also can lead to numbness or tingling in your hands or feet, anxiety, fainting, and sore chest muscles.
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You may have a persistent, throbbing cramp-like feeling in the leg. You may also experience pain or tenderness when standing or walking. As the blood clot worsens, the skin around it often becomes red or discolored and feels warm to the touch.
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Femoral neuropathy, or femoral nerve dysfunction, occurs when you can't move or feel part of your leg because of damaged nerves, specifically the femoral nerve. This can result from an injury, prolonged pressure on the nerve, or damage from disease. In most cases, this condition will go away without treatment.
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Tingling in the feet or hands may be a sign of a stroke. Symptoms come on suddenly and may include: numbness or weakness in the face, arm, or leg, particularly on one side. confusion.
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Claudication (Cramp when walking) Claudication is a common condition where pain occurs in the legs with exercise due to a reduction in the circulation. The cause is hardening of the arteries otherwise known as atherosclerosis. The common symptom is of a cramp like pain developing in the calf muscles on walking.
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The answer is yes. Poor circulation in the legs' arteries can be a sign of poor circulation in heart arteries. A person having leg cramps, not being able to walk as much or having pain in the legs at rest must be tested for poor circulation or Peripheral Artery Disease (PAD).
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Numbness is often caused by damage, irritation or compression of nerves. A single nerve branch or several nerves may be affected, as with a slipped disk in the back or carpal tunnel syndrome in the wrist.
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Loss of sensation means that you are unable to feel pain, heat, or cold. This can happen in one or more parts of your body. Loss of sensation can be caused by a complication of diabetes called peripheral neuropathy.
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Many things can cause numbness and tingling, including sitting with your legs crossed or falling asleep on your arm. If numbness and tingling persist and there's no obvious cause for the sensations, it could be a symptom of a disease or injury, such as multiple sclerosis or carpal tunnel syndrome.