Hyperbaric Oxygen for Alzheimer’s Support in San Diego

If your loved one has been diagnosed with Alzheimer’s—or you’re beginning to notice early signs of memory loss, confusion, or cognitive decline—it can feel like the ground beneath you is shifting. At Brain Health D.C., we want you to know: you are not alone, and there is hope. While there may not be a cure for Alzheimer’s yet, there are meaningful, non-invasive therapies that can help slow its progression, support brain function, and improve quality of life. One such therapy is Hyperbaric Oxygen Therapy (HBOT).

Dr. Nisreen Tayebjee, D.C., DACNB, is a board-certified chiropractic neurologist and functional medicine practitioner, serving patients from San Diego, Carlsbad, La Jolla, and surrounding communities. Her practice, Brain Health D.C., is built on a powerful belief: the brain is resilient, and with the right support, it can adapt and even heal—at any stage of life.

Unlike traditional Alzheimer’s treatments that often focus on managing symptoms through pharmaceuticals, Dr. Nisreen’s care is integrative and brain-centered. She takes the time to understand each patient’s unique neurological, biochemical, and emotional landscape. Through personalized treatment plans that may include functional neurology, nutritional support, neurofeedback, and HBOT, she helps individuals—and their families—navigate this journey with clarity, compassion, and empowerment.

What is Hyperbaric Oxygen Therapy (HBOT)?

Hyperbaric Oxygen Therapy (HBOT) is a gentle, non-invasive treatment that involves breathing 100% pure oxygen inside a specially designed, pressurized chamber. By increasing the atmospheric pressure, HBOT allows your lungs to absorb significantly more oxygen than normal—up to 10 to 15 times more than you would breathe in a typical environment.

This high-dose oxygen is then delivered throughout the body, reaching areas with low blood flow or inflammation—especially the brain, where oxygen is critical for cellular repair and function. When the brain receives this oxygen-rich support, healing pathways are activated, and energy production (via mitochondria) improves, helping to restore balance in regions affected by cognitive decline, memory loss, and neurodegenerative changes.

For individuals with Alzheimer’s or early-stage dementia, HBOT offers a way to:

Improve brain metabolism and circulation
Support damaged neurons
Reduce inflammation and oxidative stress
Promote new blood vessel formation (angiogenesis)
Encourage neuroplasticity—the brain’s natural ability to adapt and form new connections

Why Consider HBOT for Alzheimer’s Support?

Alzheimer’s disease is far more than memory loss—it’s a progressive, complex condition that affects the entire brain ecosystem. At its root, Alzheimer’s involves a combination of chronic inflammation, reduced blood flow, oxidative stress, and impaired cellular metabolism. These factors slowly disrupt the communication networks between neurons, weakening memory, cognition, and emotional regulation.

This is where Hyperbaric Oxygen Therapy (HBOT) offers renewed possibility.

By dramatically increasing oxygen levels in the body, HBOT delivers a range of neurological benefits that directly counter some of Alzheimer’s most damaging mechanisms:

Increased Oxygen Delivery to the Brain

In Alzheimer’s, certain areas of the brain receive less oxygen due to diminished blood flow. HBOT saturates the bloodstream with oxygen, reaching even the most oxygen-starved regions. This improved circulation helps revitalize areas associated with memory, processing speed, and executive function.

Angiogenesis: Supporting New Blood Vessel Growth

HBOT promotes angiogenesis, the formation of new capillaries and blood vessels. This helps re-establish robust blood supply to brain regions suffering from microvascular damage—a common hallmark of both Alzheimer’s and age-related cognitive decline.

Mitochondrial Support & Energy Production

Every thought, movement, and memory depends on energy. Mitochondria—your cells’ energy factories—struggle under the oxidative stress of Alzheimer’s. Oxygen-rich therapy restores mitochondrial function, enhancing the brain’s ability to repair and regulate itself at the cellular level.

Reduction of Neuroinflammation

Inflammation in the brain contributes to neuron damage and cognitive decline. HBOT has been shown to modulate inflammatory pathways, reducing cytokine activity and calming the brain’s immune response. This alone can improve mental clarity, mood, and responsiveness.

HBOT: Supportive, Not Curative—But Profoundly Transformative

It’s important to be transparent: HBOT is not a cure for Alzheimer’s. However, used early—or as part of a consistent, integrative brain health plan—it may slow cognitive decline, enhance day-to-day functioning, and restore a deeper connection to self and others.

At Brain Health D.C., we’ve seen firsthand how HBOT can:

Improve verbal expression and word recall
Support better mood regulation
Help individuals engage more fully with their environment and loved ones

Who Can Benefit from HBOT for Alzheimer’s Support?

One of the most hopeful aspects of Hyperbaric Oxygen Therapy (HBOT) is its wide range of applications in brain health. While often associated with wound healing or decompression sickness, HBOT is increasingly being recognized as a powerful support tool for individuals experiencing early cognitive decline, Alzheimer’s disease, and other neurodegenerative conditions.

At Brain Health D.C., we use HBOT as part of an integrative care plan for patients at all stages of brain health—whether they are actively navigating Alzheimer’s or working to prevent it.

Individuals in Early or Mild-to-Moderate Stages of Alzheimer’s

Patients in the early or moderate stages often have the most to gain from HBOT. Increased oxygen flow can help preserve remaining brain function, reduce inflammation, and improve clarity, communication, and awareness—enhancing both quality of life and independence.

People with Mild Cognitive Impairment (MCI) or “Brain Fog”

MCI is often a precursor to Alzheimer’s and other forms of dementia. Those struggling with forgetfulness, word-finding difficulties, or slowed thinking may experience noticeable improvements in attention, focus, and processing speed through HBOT.

Adults with a Family History of Alzheimer’s or Neurodegeneration

Prevention is powerful. If you carry genetic markers (such as APOE4) or have a strong family history of cognitive decline, HBOT can serve as a proactive brain support tool, especially when paired with functional nutrition, detox, and lifestyle therapies.

Individuals with Multiple Risk Factors

Cognitive decline often accelerates in people with underlying health conditions like:

Type 2 Diabetes
High blood pressure
Chronic inflammation
Cardiovascular disease
Previous concussion or traumatic brain injury (TBI)

What to Expect During an HBOT Session

At Brain Health D.C., our goal is to make every Hyperbaric Oxygen Therapy (HBOT) session as safe, comfortable, and restorative as possible—for both patients and their loved ones. Whether you’re supporting a family member with Alzheimer’s or exploring HBOT as part of your own brain health plan, here’s what you can expect from each session.

Session Length & Frequency

Each HBOT session typically lasts 60 to 90 minutes. The number of sessions depends on your condition, response to treatment, and health goals. For Alzheimer’s support, we often recommend a protocol of multiple sessions over several weeks to allow oxygen saturation and neurological benefits to build progressively.

Dr. Nisreen will work with you to create a personalized schedule that fits your life and maximizes outcomes.

What Does it Feel Like?

Most patients report a gentle pressure sensation in the ears, similar to what you might feel during a flight or driving up a mountain. This is a normal part of the process and typically eases within a few minutes. We guide you through simple techniques to adjust comfortably.

Other common sensations include:

A sense of calm or mental clarity during or after treatment
Gentle warmth or tingling as circulation increases
Deep relaxation or even sleep

Safety and Monitoring

Your safety is our priority. Each session is closely monitored by trained staff, and our chambers meet all medical-grade safety standards. We perform pre-treatment checks and adjust the environment based on your comfort and any existing health concerns.

HBOT is well-tolerated, even by individuals with complex health histories. However, we always tailor the treatment plan to the individual—because no two brains are exactly alike.

Integrated Care, Inside and Out

HBOT is most effective when combined with other healing modalities. At Brain Health D.C., we often integrate sessions with:

Neurofeedback or BrainTap
Functional Neurology exercises
Cranial or chiropractic therapy
Nutritional support before or after treatment

Let’s Support the Brain, Together

At Brain Health D.C., we believe every brain—no matter the age or diagnosis—deserves a chance to thrive. Alzheimer’s may change the path ahead, but it does not define the destination. With the right support, consistent care, and compassionate partnership, there is still so much possibility for clarity, connection, and quality of life.

Hyperbaric Oxygen Therapy (HBOT) offers a gentle, science-backed way to support the aging brain—improving circulation, reducing inflammation, and enhancing cognitive function. It’s not a cure, but it can be a catalyst for real, meaningful change when used early and consistently.

Whether you're looking for help for a parent, a spouse, or for yourself, know this: you are not alone. Dr. Nisreen Tayebjee and our team are here to walk with you—offering personalized, integrative brain care rooted in science and guided by compassion.

Ready to Begin?

Schedule Your Alzheimer’s Brain Support Consultation Today with Dr. Nisreen Tayebjee

📍 Brain Health D.C.
1905 Calle Barcelona, Suite 234
Carlsbad, CA 92009

📞 (858) 208-0710 📧 infochiro@fitnessgenome.net
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Resources:

Clinical evidence of hyperbaric oxygen therapy for Alzheimer’s disease: a systematic review and meta-analysis of randomized controlled trials

https://pmc.ncbi.nlm.nih.gov/articles/PMC10991696/

Dr. Paul Harch presents Can HBOT Help Dementia and Mild Cognitive Impairment? https://youtu.be/V1wb8d0yOEI