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In fact, paresthesia is a completely normal and harmless sensation that everyone experiences from time to time. The nerves in your body act like tiny phone wires, carrying electrochemical messages back and forth between your body and your brain. Even though it’s not causing any permanent damage, you might still want to avoid the uncomfortable feeling that comes when your foot falls asleep.
When your foot falls asleep, there is something wrong with the communication between your brain and the muscles in that area. Zachary Gillen does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.Therefore, it is suggested that you visit a health care provider if you experience one or both of your feet falling asleep on a regular basis. It’ll go away pretty quickly – and maybe it can remind you of all the important brain messages your nerves are usually transmitting without your even noticing. Don’t worry, that feeling will only last for a few minutes and then everything will feel normal again.
When the brain is unable to talk with a muscle or groups of muscles, some weird things can happen – including that part of your body getting that weird falling-asleep sensation. But what exactly is behind the numbness and tingling, which most people describe as the foot falling asleep? I’m an exercise physiologist – a scientist who studies what happens to our bodies when we move and exercise. When your foot falls asleep, it’s actually because the nerves that connect the brain to the foot are getting squished thanks to the position you’re sitting in.But when you compress the nerves for an extended period of time (which can happen when you sit on your foot or cross your legs for too long, for example), communication between the body and the brain can be temporarily interrupted. Every time you decide to move your body, whether it’s standing up, walking around or playing sports, your brain sends signals to your muscles to make sure they move correctly. If the nerves have been compressed for a little while, you won’t have much feeling in your foot because it can’t get its normal messages through to your brain about how it feels or if it’s moving.
The discomfort prompts you to adjust your position, which is necessary to avoid permanent damage that may occur in the limbs if blood flow is restricted and nerves are compressed for several hours. The “falling asleep” feeling of parasthesia is rarely painful and, as sites like Healthline, Medlineplus and MayoClinic point out, the duration is usually only a few seconds. Many people assume the strange sensation described as a foot falling asleep is due to restricted blood flow, but poor circulation is rarely to blame for a limb that has fallen asleep.However, chronic paresthesia could be caused by medical conditions like diabetes, hyperventilation syndrome, neuron function problems, Traumatic Brain Injury (TBI), poor circulation, tumors, panic attacks and prior strokes. In particular, they cannot substitute for the examination, advice, or treatment by a licensed physician or pharmacist. For a minute or two it feels uncomfortable and weird, but soon enough you are able to stand up and walk around normally. They imagine the “asleep” feeling happens when your blood, which carries nutrients all over your body, is unable to get to your foot. We’ve all had the uncomfortable experience: Following an extended period of having your foot or leg bent in an awkward position, you try to move or stand up and realize that you feel a numbness or tingling in your feet, almost as if you’re on pins and needles.
Most of the time, when your foot, or any other body part, falls asleep, it is temporary and nothing to worry about.
Such articles are not suitable for any (self-) diagnosis and treatment of individual illnesses and medical indications.
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