DocKeiser's profile picture. Functional Neurologist & Owner of The Keiser Clinic | Specializing In #POTS, #Dysautonomia, #Concussion & Neurological Disorders

Dr Nathan Keiser

@DocKeiser

Functional Neurologist & Owner of The Keiser Clinic | Specializing In #POTS, #Dysautonomia, #Concussion & Neurological Disorders

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Serving patients with debilitating neurological symptoms #POTS #concussion #dysautonomia


Losing the ability to drive can feel like losing a huge part of your independence — especially when motion, nausea, or dizziness make it impossible to stay behind the wheel. #POTS #dysautonomia #orthostaticintolerance #LongCovid


If your eyes feel strained after screen time, try this quick calibration test 👀⬇️ Drop a comment if you notice a difference — your brain will thank you. #visualtraining #neurorehab #screenfatigue


In this clip from the Atlas of Chiropractic Podcast, I break down why everything is a motor output — and how realizing that changes the entire clinical frame. Tune in on Apple Podcasts or Spotify to listen to the whole episode. #tachycardia #functionalneurology #dysautonomia


To be able to run, walk on the beach, play a sport, or even stand still and watch the sunset—your brain has to coordinate three systems perfectly: your vision, your inner ear (vestibular system), and your proprioceptive system. #balance #vestibulardisorder #brainhealth


Your eye exam might tell you that you have 20/20 vision, but that doesn’t mean your vision system is actually working the way it should. True vision isn’t just about clarity… it’s about integration. #Vision #BrainHealth #functionalneurology


Live with Restream, November 06 x.com/i/broadcasts/1…


Your heart rate is trying to save the day. When I joined the Atlas of Chiropractic podcast, I broke down one of the most misunderstood symptoms in autonomic dysfunction— #tachycardia. 🎙️ Listen to the full episode on Apple Podcast or Spotify #dysautonomia #POTS #longcovid


For all my friends out there gutting it out every single day — doing your rehab, showing up, staying consistent even when you’re exhausted — I see you. Don’t overthink the timeline — just keep going. You’re building something real here. #chronicillness #longcovid #POTS


Ever feel dizzy, off balance, or disconnected from your body — like your #brain and body just aren’t syncing up? One of the hidden reasons might be proprioception — your body’s sense of where it is in space. #proprioception #dysautonomia #BALANCE


So we can’t force you to live in a cave and become a #vampire.⁠ That’s what we tell people who come in with severe light sensitivities — because it is maddening. You can’t push through light sensitivity, but you can rebuild your tolerance in a safe, strategic way. #dysautonomia


So how do we bridge the gap between protection and progress?⁠ This is the question so many people have with #lightsensitivity. #POTS #dysautonomia


When people talk about balancing the #sympathetic and #parasympathetic systems, it sounds logical—but it’s not how your body really works. These systems aren’t opposites fighting for control; they’re teammates, each with their own job. #dysautonomia #POTS


The tachycardia is your body’s way of compensating for the head rush. So instead of trying to “fix” the heart rate, the real question is: how do we restore the reflexes that keep blood flow stable? ⁠#dysautonomia #POTS #LongCovid #othostaticintolerance


You start to feel like everything’s failing and no matter what you do, you can’t seem to make progress- But here’s a reframe that changes everything: your brain isn’t failing you—it’s protecting you. #dysautonomia #POTS #LongCovid


Less than 10 days ago, she couldn’t stand for more than 5 minutes. That’s not luck. It’s what happens when we start solving the right problem. We’re not guessing. We’re tracking progress, step by step, so you can finally move toward stability and recovery. #POTS #dysautonomia


LIVE: Case study and Q&A 8:00 Eastern x.com/i/broadcasts/1…


Your balance depends on teamwork between your eyes and your inner ear. when those signals don’t match—after a #concussion, #infection, or just chronic neurological #stress—your brain gets conflicting info. #vestibulardisorder


If the only answer you keep hearing is “you’re anxious” — that’s not helpful. Because #anxiety isn’t 24/7. It doesn’t show up every single time you stand up, without fail, at the exact same moment. Anxiety isn't the problem. Anxiety is your body's solution to the problem. #POTS


The longer you spend in chat groups and online communities, the more it starts to feel like nobody ever gets better. If you can start to shift that belief — that’s where everything begins to move. #POTS #longcovid #dysautonomia #ChronicIllness


One of the biggest turning points I see in people recovering from #POTS is when they stop trying to “fix” the heart rate. A high heart rate isn’t the problem — it’s a signal pointing toward something deeper. #dysautonomia #ChronicIllness #spoonie


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