# Can We Turn Off Pain Using Light? 💡 **URL:** \ **Category:** General\ **Tags:** explore, medical\ **Created:** [July 27, 2025, 3:08pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136 "2025-07-27T15:08:19Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![LikhithaReddy](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/likhithareddy/32/974_2.png) [@LikhithaReddy](https://www.medboundhub.com/u/LikhithaReddy)\ **Post date:** [July 27, 2025, 3:08pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/1 "2025-07-27T15:08:19Z")
No pills. No injections. Just light. 🌠Scientists are working on a technique called optogenetics, where they use light to control nerve activity in the body. By modifying certain nerve cells to respond to light, they can “switch off” pain signals when needed—without using traditional painkillers. This could be a game changer for people suffering from: 👉Chronic pain conditions 👉Cancer-related pain 👉Post-surgical discomfort 👉Neuropathic pain where medicines don’t help much ⭐The best part? It avoids the side effects of long-term medication use like drowsiness, addiction, or stomach issues. While this is still being tested in labs and animal models, the idea of managing pain with just a beam of light is opening up exciting new possibilities in medicine. 👉 What do you think—could this become the future of pain management? ---
**Author:** ![Heenakoushar](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/heenakoushar/32/1297_2.png) [@Heenakoushar](https://www.medboundhub.com/u/Heenakoushar)\ **Post date:** [July 27, 2025, 3:33pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/2 "2025-07-27T15:33:03Z")
Yes it should be implemented for the painless treatment ---
**Author:** ![prasanthkumar](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/prasanthkumar/32/958_2.png) [@prasanthkumar](https://www.medboundhub.com/u/prasanthkumar)\ **Post date:** [July 27, 2025, 3:35pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/3 "2025-07-27T15:35:30Z")
This sounds like a huge step forward! Managing pain with light instead of pills could really help people avoid side effects and long-term drug use. If it works well in humans, it could change the way we treat pain completely. ---
**Author:** ![Sushmita](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/sushmita/32/946_2.png) [@Sushmita](https://www.medboundhub.com/u/Sushmita)\ **Post date:** [July 27, 2025, 3:50pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/4 "2025-07-27T15:50:39Z")
Interesting. ---
**Author:** ![Abhishek\_12](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/abhishek_12/32/929_2.png) [@Abhishek\_12](https://www.medboundhub.com/u/Abhishek_12)\ **Post date:** [July 27, 2025, 3:56pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/5 "2025-07-27T15:56:42Z")
Interesting ---
**Author:** ![caryn](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/caryn/32/925_2.png) [@caryn](https://www.medboundhub.com/u/caryn)\ **Post date:** [July 27, 2025, 4:00pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/6 "2025-07-27T16:00:35Z")
Yes, I think this is how red-light therapy works too, very interesting. Thank You for sharing! ---
**Author:** ![dripsitapujari](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/dripsitapujari/32/986_2.png) [@dripsitapujari](https://www.medboundhub.com/u/dripsitapujari)\ **Post date:** [July 27, 2025, 4:07pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/7 "2025-07-27T16:07:37Z")
Optogenetics is an old renowned field, that came to limelight between the years 2005-2007 and mostly got widely recognized by the amazing work done by the scientist Karl Deisseroth at Stanford University belonging to the department of psychiatry, behavioral sciences and bioengineering. This technique has mostly been utilized for the treatment of neurodegenerative diseases that mostly involves the utilization of rDNA technology, where light sensitive proteins are used to target specific brain regions that gets affected during any neurodegenerative condition keeping the treatment targeted, so that it doesn’t impact the nearby healthy neurons. And yes, definitely it can help in regulating the brain regions too that make us feel pain in the body. ---
**Author:** ![Archihelwate](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/archihelwate/32/954_2.png) [@Archihelwate](https://www.medboundhub.com/u/Archihelwate)\ **Post date:** [July 27, 2025, 5:52pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/8 "2025-07-27T17:52:25Z")
This is fascinating! 🌟 Using light to control pain without meds could truly revolutionize pain management. Excited to see how optogenetics evolves especially for chronic and drug-resistant pain conditions. ---
**Author:** ![drelu5](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/drelu5/32/1204_2.png) [@drelu5](https://www.medboundhub.com/u/drelu5)\ **Post date:** [July 27, 2025, 6:12pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/9 "2025-07-27T18:12:15Z")
Informative! ---
**Author:** ![Kothwalzabeen](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/kothwalzabeen/32/941_2.png) [@Kothwalzabeen](https://www.medboundhub.com/u/Kothwalzabeen)\ **Post date:** [July 28, 2025, 6:25am UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/10 "2025-07-28T06:25:48Z")
Yes this should become the future in the pain management. ---
**Author:** ![anjali\_pharma](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/anjali_pharma/32/963_2.png) [@anjali\_pharma](https://www.medboundhub.com/u/anjali_pharma)\ **Post date:** [July 28, 2025, 11:34am UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/11 "2025-07-28T11:34:36Z")
Intresting ---
**Author:** ![Vinayak](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/vinayak/32/964_2.png) [@Vinayak](https://www.medboundhub.com/u/Vinayak)\ **Post date:** [July 28, 2025, 12:50pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/12 "2025-07-28T12:50:06Z")
New to me ,intresting ---
**Author:** ![Rachana](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/rachana/32/970_2.png) [@Rachana](https://www.medboundhub.com/u/Rachana)\ **Post date:** [July 28, 2025, 2:06pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/13 "2025-07-28T14:06:31Z")
Managing pain with just light could be a huge breakthrough especially for people who struggle with side effects from long term regular meds. I think it should be included in pain management. Excited to see where this goes! ---
**Author:** ![Rashmi\_16](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/rashmi_16/32/1030_2.png) [@Rashmi\_16](https://www.medboundhub.com/u/Rashmi_16)\ **Post date:** [July 28, 2025, 2:11pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/14 "2025-07-28T14:11:19Z")
Interesting and Informative ---
**Author:** ![Pratk](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/pratk/32/957_2.png) [@Pratk](https://www.medboundhub.com/u/Pratk)\ **Post date:** [July 28, 2025, 3:31pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/15 "2025-07-28T15:31:27Z")
Informative! ---
**Author:** ![Fathimath\_NA](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/fathimath_na/32/977_2.png) [@Fathimath\_NA](https://www.medboundhub.com/u/Fathimath_NA)\ **Post date:** [July 28, 2025, 3:42pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/16 "2025-07-28T15:42:28Z")
Yes definitely, this could be a revolutionary innovation. The concept of using light to manage pain is indeed exciting and would definitely prevent the side effects and consequences of using long-term medications, especially painkillers. ---
**Author:** ![dipikaitnare](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/dipikaitnare/32/1295_2.png) [@dipikaitnare](https://www.medboundhub.com/u/dipikaitnare)\ **Post date:** [July 29, 2025, 1:42pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/17 "2025-07-29T13:42:12Z")
Retinal photoreceptors and brain regions associated with photoanalgesia, as well as the targets involved in photoanalgesia, shedding light on its potential underlying mechanisms. Our aim is to provide a foundation to understand the mechanisms underlying CP and develop light as a novel analgesic treatment has its biological regulation principle for CP. This approach may provide an opportunity to drive the field towards future translational, clinical studies and support pain drug development. ---
**Author:** ![drminnath](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/drminnath/32/1040_2.png) [@drminnath](https://www.medboundhub.com/u/drminnath)\ **Post date:** [July 29, 2025, 2:12pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/18 "2025-07-29T14:12:50Z")
If this were to be implemented, it could potentially alleviate suffering for many individuals. ---
**Author:** ![Devesh\_chandola](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/devesh_chandola/32/879_2.png) [@Devesh\_chandola](https://www.medboundhub.com/u/Devesh_chandola)\ **Post date:** [July 29, 2025, 2:43pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/19 "2025-07-29T14:43:09Z")
Optogenetics surely shows exciting potential for transforming pain management. - It could become a game-changer for patients seeking alternative solutions. - It reduces side effects and provides precise control over nerve activity. ---
**Author:** ![Tejaswini.V](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/tejaswini.v/32/1060_2.png) [@Tejaswini.V](https://www.medboundhub.com/u/Tejaswini.V)\ **Post date:** [July 29, 2025, 4:47pm UTC](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136/20 "2025-07-29T16:47:12Z")
I have never imagined something like this may happen in present or future. [Next page](https://www.medboundhub.com/t/can-we-turn-off-pain-using-light/6136.md?page=2)