Boost Labs ad: Why I No Longer Recommend Gabapentin for Neuropathy

I'm convinced idiopathic neuropathy is the worst type of neuropathy to be diagnosed with. Not because it is the most painful. But because it is the most dismissive. At least diabetic neuropathy patients know the cause. At least chemotherapy patients can point to something. At least alcohol neuropathy patients have a reason they can name. They all have a starting point. A direction. Something to work with. Idiopathic patients get NONE of that. You sat across from a neurologist one day and were told your nerves are burning and we don't know why. Here is your Gabapentin. Come back in six months. No cause. No explanation. No direction. Two years ago, I stopped diagnosing patients with idiopathic neuropathy entirely. Not because the cases stopped coming in. But because I found out what was ACTUALLY causing them. I’m speaking up now because too many patients are walking around with that word on their file believing their nerve pain is an unsolvable mystery. It isn’t. My name is Dr. Andy Salazar. Board certified neurologist with 25 years of practice. In those 25 years, I've treated every type of neuropathy. Diabetic neuropathy: Blood sugar slowly destroying nerve fibers from the outside in over years of elevated glucose. Alcoholic neuropathy: B vitamin depletion stripping the protective coating from peripheral nerves one drink at a time. Chemotherapy induced neuropathy: The drugs that saved the cancer killing the nerve endings in the process. And idiopathic. The ones where every test came back clean. No diabetes. No alcohol history. No toxic exposure. No autoimmune marker. No deficiency we could identify. Just burning feet. Electric shocks at 3am. Numbness spreading higher every month. And a neurologist sitting across from them with nothing to offer but a word that meant "We give up". For twenty three years I was THAT neurologist. I hate to admit it. I wrote idiopathic on more charts than I can count. Handed more Gabapentin prescriptions than I’m proud of. And whenever I asked colleagues why we stopped looking for the cause… they looked at me like the question itself was strange. "We follow the medical guidelines," one of them said. "That isn’t our job to question." For twenty three years that answer was enough for me too. Then one afternoon a patient asked me a question that sent me down a rabbit hole. "Dr. Salazar... idiopathic just means you don’t know what’s causing it. So what is the Gabapentin even treating?" I opened my mouth… And nothing came out. Because she was right. What I was doing was the medical equivalent of handing someone painkillers for a broken bone without ever taking an X-ray. Treating the pain. Ignoring the fracture. And calling it management. I had no words to answer her. Most of my colleagues would’ve moved past it. Adjusted the dose. Scheduled the next follow up. Moved on to the next patient. Because that’s what the protocol trained us to do. But I couldn’t move past it. That night I went home and started researching idiopathic neuropathy. The actual mechanism research. The prevalence data. The studies on what happens inside the nerve cell when it starts breaking down. For six months that’s what I did every evening when I came home. Read. Cross reference. Go deeper. My wife would find me at the desk at midnight still reading. After the third week she stopped asking and just left a glass of water beside me before she went to bed. Six months of that. And at the end of it… I arrived at a conclusion backed by peer reviewed research from multiple independent sources. Idiopathic neuropathy isn’t a mystery. It’s a nerve that has been starving for the fuel it needs to repair itself. Let me explain. Your nerves are wrapped in a protective coating called the myelin sheath. Think of it like the rubber insulation around an electrical wire. When that insulation is intact, the nerve signal travels smoothly from the brain to the extremities. No burning. No electric shocks. No numbness. Everything functions the way it was designed to. But your nerves have to keep repairing that coating every single day. And all of that repair runs on one fuel inside your cells. It's called NAD+. Your body makes less of it as you get older. By 50, most people have about half of what they had when they were young. And life burns through what's left. A bad virus. A long stretch of stress. The change. An injury. Certain medications. A modern diet. So your nerves end up with less fuel than they need. They start wearing down faster than your body can repair them. I call it a repair deficit. It starts where your nerves are longest. The tiny endings in your feet. The insulation there wears thin. It cracks. It peels away from the fiber underneath. And when it does, the wire misfires. Electrical signals go where they were never supposed to go. Your brain receives a message that something is on fire when nothing is touching your skin. Electric shocks at 3am when you haven’t moved in hours. A foot that goes numb without warning. That IS idiopathic neuropathy. Not some mystery. A repair deficit. Nerves starving for the fuel they need to repair themselves. And that's why nobody could find a cause. Your tests weren't wrong. They were looking for a cause: diabetes, a deficiency, a disease. Nothing. Because not one of them checks whether your nerves still have the fuel to repair themselves. And here is where I made the same mistake every neurologist makes. For twenty three years I prescribed Gabapentin to idiopathic neuropathy patients. Lyrica. Amitriptyline. Not one of them feeds the nerve. NONE. All they do is block the pain signal the nerve is sending while it keeps starving underneath. That’s why you cannot stop taking them. The moment you do, the nerve sends the signal again. The pain comes back stronger. And you go back on the medication. And the loop continues. Most of my idiopathic neuropathy patients were essentially trapped from the day I first prescribed medication. To actually close that repair deficit… you need to feed the nerve. Give it back the fuel it has been running out of. After six months of research it came down to three things. Each one fixes a different reason the fuel never reaches your nerves. Number 1: The right building block. NR. And I want to be specific here because this is where most people get it wrong. You can't just take NAD+ itself. The molecule is too large to get inside your cells. So you give your cells the building block instead. NR, a form of vitamin B3. It's small enough to get in. And once it's inside, your cells use it to make their own NAD+ again. Their own fuel, made right where the repair happens. Number 2: Sublingual. Taken under the tongue. Most of what you swallow never reaches your nerves. Up to 90% of a regular vitamin gets broken down in your stomach and gut before it ever gets anywhere. That's why so many of my patients swore their vitamins did nothing. They were right. Most of it never got there. Taken sublingually, it skips the stomach and goes straight into your bloodstream. From there it spreads through your whole body, all the way down to your feet. Number 3: Liposomal. But getting it into your blood isn't enough. It has to get inside the cells that do the repair. So the NR is wrapped in tiny bubbles of fat. Your cell walls are made of fat too, so they let it right in. The right building block. Sublingual, past the stomach. Liposomal, inside the cells. That's how you close a repair deficit. Before I recommend any of this to my patients… I brought it to my colleagues. I wanted to know what they thought. Whether any of them had come across the same research. Whether anyone was already looking in this direction. Most of them brushed it off before I finished presenting it. "Andy… you shouldn’t be looking outside of standard medical literature for this." "This is supplement territory. That’s not what we do." "You’re a neurologist. Not a naturopath." Then one of them looked at me and said something that at least engaged with the practical problem. "Even if you’re right about the NR... Where is a neuropathy patient supposed to find NR that's sublingual AND liposomal? They cannot even keep up with one medication." He wasn’t wrong about that part. So I started searching for a formula that had all three. Amazon. Google. Every supplement database I could find. Most had one. NR capsules you swallow. Sublingual sprays with no NR in them. Liposomal formulas you still had to swallow. A few had two. But none of them had all three. I almost gave up. The right building block. Sublingual. Liposomal. All in one formula. It was starting to feel like something that doesn’t exist. Then one night, past midnight, with the glass of water my wife left still sitting next to me, I was scrolling a Facebook group for people with idiopathic neuropathy. Thousands of members. Every one of them had been told the same thing I had been telling my own patients for twenty three years. Hundreds of people sharing what had and hadn't worked for them. And buried in the comments, a woman had linked a product. No fanfare. Just a quiet mention: "Every test I've had came back normal. This is the only thing that has actually helped me." I clicked the link. To my surprise… it had all three. NR, so your cells can make their own NAD+. Sublingual, so it skips the stomach. Liposomal, so it gets inside the cells. It was called CelluNAD+. It even had a few extras to help the repair along. TMG, B vitamins and CoQ10, to help put that NAD+ to work. And it came in liquid drops. Unlike capsules that dissolve in stomach acid before reaching the bloodstream… liquid drops absorb directly under the tongue. No breakdown in the stomach. No getting lost on the way. Just the fuel, finally reaching the nerves that had been starving for it. But I was still skeptical. Twenty five years of practice had taught me to be. I’d watched supplement brands come and go my entire career. Dramatic claims. Impressive looking labels. Patients spending money on things that did nothing. So before I recommended it to a single patient… I went through everything. I checked who tested it. Not the company itself. An independent lab here in the US called Eurofins. And it's made in a GMP-certified facility, the same standard I'd expect from anything I prescribe. Thousands of reviews. Not the generic ones. The specific kind. People who'd been told every test was normal, describing the burning quieting in week one. Sleeping through the night by week two. Walking the dog again. Feeling like themselves for the first time in years. Their families noticing before they did. And a 90 day money back guarantee. If you don’t notice any improvement within 90 days… you get every penny back. No questions asked. This was a real brand standing behind what they built. I ordered one bottle the same day. It arrived two days later. I already had a patient in mind before it landed on my doorstep. Margaret. 71 years old. Six years of idiopathic neuropathy. She'd had every test they could think of. The bloodwork. The scans. An MRI of her back. All normal. Nobody could find what was causing it. She'd seen a podiatrist, a rheumatologist and two neurologists before me. She brought the same folder of test results to every one of them. And still, every night, the burning in her feet. The shocks that woke her at 3am. She'd started sleeping with a fan pointed at her feet. She used to walk her dog every evening. Now she turned back after three houses. And she'd started using a cane. She'd tried the B vitamins. The alpha lipoic acid. The creams. Nothing stuck. And every one of us handed her the same verdict. We don't know why. Here is your Gabapentin. Come back in six months. So I called her in and told her everything. That idiopathic neuropathy wasn’t a mystery. That her nerves had been starving for the fuel they need to repair themselves. And that we could finally get it to them. She listened without saying a word. When I finished, she was quiet for a moment. Then she said something I’ll never forget: "Dr. Salazar… six years. Every doctor. Every test. Still no answer. I'm so tired of getting my hopes up. If you're telling me there is one, I need you to be sure." I handed her the bottle. "One dropper under the tongue every morning," I said. "Call me if anything changes. Anything at all." She nodded, picked up the bottle, and walked out. Ten days later I got a call on a Wednesday morning. It was Margaret. Her voice was different before she even said a single word. "Dr. Salazar… The burning pain last night. It was quieter. Like someone had turned the pain volume down from a 10 to a 5." She paused. "I didn’t know if I should call. I didn’t want to get ahead of myself." "You should always call," I said. "That’s exactly what I needed to hear." Day 14: She called at 6am. "I slept through the night. The whole night. Dr. Salazar. I haven’t done that once in six years. Not ONCE. I didn't even turn the fan on." She was quiet for a moment. "My husband woke up this morning and just looked at me. He said you didn’t make a sound. Not once. He couldn’t believe it." Then it happened the next night. And the night after that. By the end of that week she stopped calling to report it. She just sent a text on Thursday. "Slept again. Third night in a row. Not calling because it’s just what happens now." Day 20: She called on a Tuesday afternoon. "Dr. Salazar… The tingling. That constant low current electricity that has been running through my feet every single day for six years. It is gone." She said it the way you say something you’re still trying to believe. "Not quieter. Not less. Gone. I woke up this morning and realized I hadn’t felt it since two days ago." She paused. "And the numbness. Dr. Salazar. I put my cane down this morning and walked to the kitchen without it." "I could feel the floor under my feet. Not pressure. Actually feel it. The texture of the tiles. The temperature. I stood in the kitchen and pressed my feet into the floor just to make sure I wasn’t imagining it." "Then I took the dog out. We made it to the end of the street." I sat there holding the phone and thinking about the word on her chart. Idiopathic. Unknown cause. No explanation. No direction. A word that had told Margaret for six years that nobody knew what was happening to her nerves. And now she was sleeping through the night. The tingling gone. The numbness lifting. All because I’d spent six months reading research my colleagues had never looked at. Day 30: She came in for her follow-up. Without her cane. She set her folder on my desk. Six years of test results. "Six years of tests in here, and not one of them could tell me why," she said. "And this is the first month I've felt like myself." Then she said one more thing. "Thank you Dr. Salazar. I’ve visited so many doctors over six years. Not one of them actually tried to treat me. They just gave me Gabapentin and told me to come back in six months." She paused. "You’re the first one who actually looked." I didn’t say anything. Because she was right. Ever since that day I started recommending CelluNAD+ to every idiopathic neuropathy patient I treat. Patient after patient came back with the same story as Margaret. My colleagues started noticing the results in my patients. Eventually two of them came to me separately and wanted to know what I prescribed. I sat down with both of them and walked through everything. They both started implementing it. Then one of them called me a month later. "Andy… I owe you an apology. I was too quick to dismiss anything outside the standard medical protocol. I thought you were going down a rabbit hole. But my patients are actually seeing results." For twenty three years I told every idiopathic neuropathy patient the same thing. "We don't know why. Here is your Gabapentin. Come back in six months." If your neurologist is saying that to you right now... I need you to understand something. Gabapentin isn’t treating your neuropathy. It is masking the signal your nerve sends while the actual problem keeps running underneath. Think of it this way. If your roof was leaking and water was dripping through the ceiling… you wouldn’t just put a bucket under the drip and call it fixed. You would find where the roof was damaged and repair it. Gabapentin is the bucket. It blocks the nerve signal while the repair deficit keeps growing. While the nerve keeps starving. What your nerves actually need is the fuel to repair themselves. Once they have it, the repair can start to catch up. The wire can stop misfiring. The burning can quiet down. That’s not something I came up with. That’s just what the peer reviewed research has been saying for decades. CelluNAD+ is the formula with all three. NR. Sublingual. Liposomal. The formula my idiopathic neuropathy patients are seeing results on. The formula my colleagues’ patients started seeing results on. You don’t have to piece it together yourself. It's all in one bottle. Just one dropper under the tongue every morning. That’s it. Tested by Eurofins, an independent lab here in the US. And it comes with a 90 day money back guarantee. If you don’t notice any improvement within 90 days... you get every penny back. No questions asked. I’m linking it below for every idiopathic neuropathy patient who deserves the answer their neurologist stopped looking for 👇 ~ Dr. Andy Salazar. Board Certified Neurologist. 25 Years of Practice.