![]() ![]() Deficiencies of vitamins B1, B6, B12, E, and copper have been specifically linked to peripheral neuropathy, which can cause pain, numbness, and tingling in the feet. Vitamin deficiencies can damage the nervous system.Pregnancy, due to increased pressure on the nerves of the lower lumbar spine, can lead to sciatic nerve compression.This can cause weakness, changes in muscle tone, pain, numbness, and tingling, often in the arms, hands, legs, and feet. Stroke occurs when there is decreased blood flow to the brain, resulting in brain and nerve damage, often affecting one side of the body.Like peripheral neuropathy, alcoholic neuropathy causes nerve damage, pain, numbness, and tingling in affected areas of the body, which commonly includes the feet. Alcoholic neuropathy can result from prolonged alcohol use.About 90% of dialysis patients experience pain, numbness, tingling, and weakness in the feet. Kidney failure, which results from chronic kidney disease, often causes neuropathy.Atherosclerosis from plaque buildup decreases blood flow and damages nerves, often with pain, numbness, and tingling. ![]() Peripheral artery disease (PAD) is an inflammatory condition that damages the arteries that supply the extremities, particularly the legs and feet.The immune system attacks the myelin sheath, a protective layer that surrounds the nerves of the brain and spinal cord, and leads to weakness, numbness, tingling, and nerve pain (often on one side of the body. Multiple sclerosis (MS) is a disease of the central nervous system.It causes numbness, tingling, burning, and pain in the feet and hands. Diabetes: About 60%–70% of people living with diabetes suffer from diabetic peripheral neuropathy (nerve damage in the extremities caused by chronically high blood sugar levels).Our physiotherapists, are experienced in assessing and managing running related injuries. If you have been experiencing the symptoms above and have not been able to determine the cause, contact us here today. This could cause numbness of the foot, but would generally be present with many other postures and activities besides running. Nerve ImpingementĪnother cause for decreased sensation which can be ruled out on assessment by your physiotherapist is nerve impingement at the lumbar spine. Your physiotherapist can assess and treat this condition accordingly. This places increased pressure on vessels and nerves, therefore causing loss of sensation.Ĭompartment syndrome can be treated with rest, working on running biomechanics, massage and stretching. When running, muscles swell because the fascia does not expand. ![]() These compartments are covered by a tough membrane called fascia. In your lower leg, your muscles, bones, nerves and vessels are divided into separate compartments. Compartment syndrome due to running is generally described as exertional compartment syndrome. Compartment SyndromeĬompartment syndrome is another condition which may cause foot numbness when running. Being flatfooted or over pronating will also increase the risk of developing Morton's Neuroma. Your physiotherapist may also identify components of your running technique which may need to be adjusted to prevent an overload through the forefoot. This compression can be eased using padding under the forefoot to prevent compression of the nervous tissues and wearing running shoes that are more rigid and stiff through the front of the shoe. This compression can thicken and develop scar tissue. Morton's Neuroma occurs when your nerve is repeatedly compressed. Numbness or tingling around 2 toes, particularly the 2nd to 3rd is often indicative of a condition called Morton's Neuroma. To ease this, loosen laces to relieve any pressure points and vary how you tie your laces e.g. This is particularly common in individuals with high arches. If your laces are too tight, you could cause a nerve compression at the front of your ankle. The mid and forefoot spreads on impact when running so must be enough space to allow for this. ![]() Adequate room around the toe box is also important. You should wear a running shoe a half a size bigger than normal because the bigger shoe allows for your feet to swell. Poorly fitting shoes is one reason runners may experience numbness of their feet. There are varying reasons which cause the numbness and many ways in which it can be eased. A compressed nerve causes a decrease in the sensation to the areas the compressed nerve supplies. Your numbness could be caused by a compressed nerve. In addition to numbness, some runners experience pins and needles in their foot. Occasionally it may occur throughout the whole foot. You will find numbness in one part of your foot or just in your toes. Foot numbness is a relatively common problem for runners and is normally easily remedied. ![]()
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