Numbness in hands and feet can be caused by poor circulation, hyperventilation syndrome, pinched nerves, carpal tunnel syndrome, and multiple sclerosis. It’s important to see a doctor if experiencing chronic numbness.
There are many ailments and conditions that can cause numbness in the hands and feet. Problems such as poor circulation, ailments such as hyperventilation disorder, and direct trauma can manifest as a tingling sensation and numbness. Individuals who are suffering from random numbness sensations should visit a doctor, as this can be a sign of a serious problem.
Numbness in the hands and feet can be caused by hyperventilation syndrome, a respiratory disorder that can afflict individuals prone to panic attacks. The condition is characterized by shortness of breath and a tingling sensation and numbness in the extremities of the body. Individuals who have the condition actually get enough air during an episode, but the body struggles to absorb oxygen into the bloodstream, which explains the numbness in certain parts of the body.
Poor blood circulation will also cause sensations such as tingling and numbness. Free radicals and an unhealthy lifestyle can cause damage to the circulatory system. Once blood vessels are damaged, red blood cells will have difficulty delivering blood throughout the body, which can lead to numbness. Numbness in the hands and feet can also be caused by direct impact or trauma to the bones in these areas leading to poor circulation. Broken bones can lock or separate within the body, causing excruciating pain and numbness. Adrenaline will be released into the body, allowing sensations to be temporarily nullified and numb.
Pinched nerves can cause numbness in the extremities of the body. Placing your arms or legs in an awkward or unnatural position can unknowingly pinch a nerve, which in turn will cause pins and needles. Again, as with poor blood circulation, this will make it difficult for the body to supply oxygenated red blood cells. Caused by continuous pressure applied to the median nerve in the wrists, carpal tunnel syndrome prevents blood from reaching the extremities of the hand properly. Many people with carpal tunnel syndrome tend to experience wrist pain that persists for a few months, with episodes of sharp pain traveling up and down the arm.
Multiple sclerosis is an autoimmune disease that negatively affects the central nervous system. Paresthesia, an aggressive tingling of the limbs with no apparent long-term effect, tends to occur with individuals with this disease. It is important for people who experience chronic numbness in their hands and feet to be examined by a doctor to rule out a serious problem.
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