The body's nervous system is divided into two major systems; the central nervous system and the peripheral nervous system. The peripheral nervous system is also divided into two major parts, the somatic nervous system and the autonomic nervous system. The somatic nervous system consists of peripheral nerve fibers that send sensory information to the central nervous system and motor nerve fibers that send signals to skeletal muscle. The autonomic nervous system controls smooth muscle of the viscera internal organs and glands. Peripheral neuropathy results from some type of damage to the peripheral nerves. Certain chemotherapy drugs can cause peripheral neuropathy such as vinca alkaloids vincristine , cisplatin, paclitaxel, and the podophyllotoxins etoposide and tenoposide.
What Is Causing Pins And Needles In My Feet?
What Is Causing Pins And Needles In My Feet? - Hollowbrook Foot Specialists
Getting your blood sugar under control with lifestyle changes and medication may help reduce your symptoms and prevent further nerve damage, per the National Institute of Neurological Disorders and Stroke. Your medication may be to blame for your tingling feet, especially if chemotherapy is part of your cancer treatment or you take drugs for HIV and AIDS, says Dr. As your baby grows, pressure from your uterus can compress nerves in your legs and lead to pins and needles all the way down to your toes. You might also notice numbness and tingling in your hands due to changing fluid levels in your body, notes Dr. Interestingly enough, though, too much vitamin B6 can also cause tingling in your feet, says Dr. You might get a pinched nerve from an injury, pregnancy, arthritis , or stress from repetitive movements at work or the gym. You might also experience pain and numbness.
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Pins and needles in the feet — what is medically known as paresthesia — is usually not a serious condition. There are several things you can do to quickly remedy it. However, if you keep experiencing the tingling sensation in your feet, it could be chronic paresthesia. This is a more serious condition. It could be an indication of an underlying health problem such as diabetes, traumatic nerve damage, a neurological disorder or nutritional deficiency.
Paresthesia, or "pins and needles" in layman's term, is the temporary feeling of numbness, prickling and itching on the extremities of the body. Although commonly painless and a brief sensation, it can often be chronic in nature. A temporary episode of pins and needles is believed to be caused by putting a weight on a particular body part and blocking the blood supply to the nerves there. The symptoms are relieved when the weight is lifted. Chronic pins and needles in feet can indicate of a much more severe underlying problem, such as diabetes, peripheral neuropathy and multiple sclerosis, and needs immediate medical attention.