Tingling hands, feet, or both is an extremely common and bothersome symptom. Such tingling can sometimes be benign and temporary. For example, it could result from pressure on nerves when your arm is crooked under your head as you fall asleep. Or it could be from pressure on nerves when you cross your legs too long. In either case, the \”pins and needles\” effect — which is usually painless — is soon relieved by removing the pressure that caused it. In many cases, however, tingling in the hands, feet, or both can be severe, episodic, or chronic. It also can accompany other symptoms. such as pain, numbness, and muscle wasting. In such cases, tingling may be a sign of, which can result from causes as varied as traumatic injuries or repetitive stress injuries, bacterial or, toxic exposures, and systemic diseases such as.
Such is known as because it affects nerves distant from the and spinal cord, often in the hands and feet. There are more than 100 different types of peripheral neuropathy. Over time, peripheral neuropathy can worsen, resulting in decreased mobility and even disability. More than 20 million Americans, most of them older adults, are estimated to have peripheral neuropathy. It\’s important to seek prompt medical evaluation for any persistent tingling in your hands, feet, or both. The earlier the underlying cause of your tingling is identified and brought under control, the less likely you are to suffer potentially lifelong consequences. is one of the most common causes of peripheral neuropathy, accounting for about 30% of cases.
In, tingling and other symptoms often first develop in both feet and go up the legs, followed by tingling and other symptoms that affect both hands and go up the arms. About two-thirds of people with diabetes have mild to severe forms of. In many cases, these symptoms are the first.
Jenna had been coloring for almost 25 minutes, sitting with one leg tucked under her. When the bell rang, she jumped up and her leg felt funny. It was asleep! If this has happened to you, you know that for a short while you might have lost feeling in your foot, it might have felt heavy, or you might have felt \”pins and needles. \” But why would your foot fall asleep?
Many people say this is because you\’ve cut off the blood supply to your foot, but your nerves are more to blame. Nerves are like tiny threads or wires that run through your whole body, and they carry messages back and forth between your and body. When you sit on your foot, you temporarily compress, or squash, the nerves in that area. These nerves can\’t send messages back to the brain normally, and so for the moment, the connection is cut off and you don\’t feel anything. It\’s kind of like a phone call where your friend hangs up and you haven\’t yet: Your brain is saying \”hello,\” but your foot isn\’t able to answer.
After you stand up or uncross your legs and the nerves are no longer compressed, the feeling in your foot soon comes back. It might feel a bit tingly as this happens, like pins and needles or even a bit painful. But it only lasts a few seconds as the connection returns to normal, and it won\’t hurt your body. Worried about your sleepy feet? You don\’t need to be everyone has a foot fall asleep once in a while, and it\’s rare for it to mean there is something wrong in a kid\’s body. If you want to keep your feet awake and kicking, don\’t sit on them or put them in other positions where you\’re squashing the nerves.