If you’ve had concussion symptoms and still feel “off” weeks, months, or even years later, you’re not alone. Many of our patients come to Peak Brain and Body after trying everything—neurologists, medications, chiropractic adjustments, even years of rest—with little or no relief. They’re exhausted, foggy, dizzy, and frustrated.
You may feel like you’re walking through life with your brain in a cloud. Tasks that used to be second nature—focusing at work, remembering a word, getting through the day without a nap—now feel nearly impossible. If you aren’t able to take naps, then you probably wish you had the time to. And perhaps worst of all, you’ve been told that your symptoms are “normal,” or worse, “in your head.”
We hear you. And we’re here to tell you: there’s more to the story—and more that can be done.
Why Do Concussion Symptoms Sometimes Linger?
Most people are told that concussion symptoms resolve in 7 to 14 days. But that’s not always the case, as more and more research shows a large percentage actually don’t recover.
If your symptoms haven’t gone away, you may be dealing with what’s called post-concussion syndrome or a mild traumatic brain injury (mTBI) that never fully healed. Yes, this can be present 5, 10, and even 30 years down the road. In reality, the brain’s recovery depends on more than time—it depends on how the injury is managed, whether deeper systems are disrupted, and how the brain and body interact during healing.
Here are a few of the most common reasons symptoms persist:
1. The Root Cause Was Never Identified
Concussions are more than a bump on the head—they’re a disruption to how the brain processes information. That means you can have perfectly normal scans and still struggle with:
- Brain fog
- Fatigue
- Dizziness or vertigo
- Headaches
- Mood changes
- Difficulty concentrating or word-finding
At Peak Brain and Body, we use advanced neurological diagnostics to look deeper than conventional imaging. We assess brain function utilizing video oculography, computerized balance posturography, and, for some, we do brain mapping—so we don’t miss what others might.
2. Your Nervous System is Still Dysregulated
The brain controls everything—including your autonomic nervous system, which regulates sleep, digestion, heart rate, and blood pressure. After a concussion, this system can become imbalanced, leading to symptoms like:
- Rapid heartbeat or palpitations
- Anxiety or panic without cause
- Sensitivity to light or noise
- Temperature dysregulation
- Chronic fatigue
We often find that concussion patients are dealing with dysautonomia or even conditions like POTS (Postural Orthostatic Tachycardia Syndrome)—but no one has put the pieces together.
3. Inflammation is Keeping Your Brain Foggy
Your brain and immune system are deeply connected. After an injury, inflammation is a normal part of healing, but in some people, it never turns off. If you have underlying autoimmune conditions, gut dysfunction, or chronic stress, your inflammation can linger and impact your brain’s ability to recover.
This is why our approach includes Functional Medicine—we explore the whole-body contributors to lingering brain symptoms, including hormones, gut health, immune triggers, and nutrient deficiencies. This is critical as the brain doesn’t exist in isolation, and the health of the body impacts the brain.
4. Your Recovery Plan Was Incomplete
Standard concussion advice—rest, avoid screens, and wait—isn’t enough for everyone. Medications may only mask symptoms without addressing the root causes. Generic therapy isn’t specific to what you need and, in many instances, will make you worse.
At Peak Brain and Body, we create customized recovery plans that go beyond rest, using:
- Functional Neurology: Brain-based therapies tailored to your unique brain patterning
- Peptide Therapy: Cutting-edge support for brain healing and cellular repair
- Targeted Nutrition: Identifying deficiencies and supporting brain function
- Vestibular & Oculomotor Rehab: For balance, dizziness, and visual integration
- Autonomic Regulation Training: To calm an overactive nervous system
These are tools most clinics never offer—but they’re often what finally moves the needle for our patients.
So, What Can You Do Now?
If you’re still struggling with post-concussion symptoms, here’s what we recommend:
- Stop Accepting “It’s All in Your Head”
You know something’s wrong. And you deserve answers. Don’t settle for being told your labs are “normal” when you feel anything but. Your experience is valid.
- Seek a Provider Who Looks at the Whole Picture
Dr. Spencer Zimmerman is Florida’s only dual-licensed Doctor of Chiropractic and Nurse Practitioner specializing in Functional Neurology, Functional Medicine, and Peptide Therapy. He’s walked this road with his own family and has helped thousands who felt like lost causes.
Our approach is centered on you. We listen. We test thoroughly. And we never dismiss your symptoms.
- Get Evaluated with Advanced Testing
Your brain is not a one-size-fits-all organ. We perform in-depth assessments to map how your brain is communicating, regulating, and processing information. This helps us create a treatment plan that’s unique to your physiology, not just your diagnosis.
- Start a Personalized Healing Protocol
Our patients often say, “I wish I’d found you sooner.” That’s because we offer a level of care that goes far beyond the traditional route. Whether it’s optimizing sleep, balancing your nervous system, reducing inflammation, or retraining your brain’s pathways, our protocols are designed for long-term recovery, not short-term symptom suppression.
Conclusion
You’re not broken. You just haven’t had the right method—yet.
At Peak Brain and Body, we believe in restoring hope through thoughtful, integrative care. We understand the frustration of feeling dismissed and the exhaustion of trying everything without results. That’s why we created a center where your story matters and your healing is possible.
Whether you’re local to Tampa or traveling from out of town, we’re here to help you. Request an appointment today!
