Why does a TENS unit make me sleepy? Many people, especially first-time users, go back to their doctors after being advised to try Transcutaneous Electrical Nerve Stimulation (TENS) to ask this question. TENS treatment is a type of electrotherapy widely used and recommended by health practitioners to their patients for pain management.
Will a TENS unit make me sleepy? TENS treatment stimulates the nerves to block pain signals to the brain using mild electrical currents. A TENS machine has a set of electrode pads that are attachable to the peripheral surface of the skin. It is a small portable device wearable and attachable to the body. Many people find using the wireless iTENS helpful because it allows them to treat their pain and work simultaneously. It is also proven to be safe and efficient to use with no adverse side effects.
Why Does Using a TENS Unit Make Me Sleepy: Physiologic Effects
So, if TENS stimulates the nerves, why does a TENS unit make me sleepy instead? Many studies found that there is a direct relationship between electrical stimulation and sleep. The nervous system controls several bodily functions, including the circadian rhythm or sleeping patterns. Studies show that low-frequency stimulation may help induce the urge to sleep. The electrical currents from a TENS unit disrupt the regular activity of the neural circuits. Instead of being activated, they send sensory signals to the brain to transition from wakefulness to sleepiness. The result will not cause an immediate effect on sleep but would increase the need for it.
If using the TENS unit make me sleepy, is that okay? TENS have proven to be helpful for those who have chronic insomnia. Some users report improved sleeping patterns or behaviour after using a TENS machine. There are limitations in using a TENS unit, though. Firstly, do not use TENS while driving. This rule is because TENS can make one sleepy. Secondly, do not use TENS while sleeping. The pads may be displaced due to movements while sleeping, and having the electrode pads on for an extended period can burn the skin. Use iTENS to help you better regulate your pain treatment with zero to minimal risks. With the wireless iTENS, you can control the device from your phone via a Bluetooth connection and select your preferred treatment without the hassle. The iTENS has FDA approval as a medical-grade device, and you can purchase one over the counter or online.