Tissue oxygen delivery
Specialist teams assess organ function and physiological evidence of inadequate oxygen delivery.
Hyperbaric oxygen therapy for severe anemia
Severe breathlessness, chest pain, fainting, or suspected major bleeding require emergency care. Call 911; do not wait for an outpatient appointment.
Severe anemia research & care · Scottsdale & Glendale, AZ
Hyperbaric oxygen therapy for severe anemia
In exceptional cases of severe anemia, hyperbaric oxygen can provide a temporary way to increase oxygen carried in plasma.
RX-O2 offers a physician-led conversation about the evidence, your diagnosis, and the role of hyperbaric oxygen therapy in your broader care plan. Our Scottsdale and Glendale teams serve patients across the Phoenix area.
Published clinical experience supports a specialized rescue role when oxygen delivery is critically limited and transfusion cannot be given. This requires urgent hospital-led care. Explore the evidence below.
Physician-led care in Scottsdale and Glendale, serving the Phoenix area.
Physician-ledIndividual assessment and treatment planning
FDA-cleared chambersMedical hard-shell hyperbaric equipment
100% medical oxygenDelivered through a mask or hood
NHSA-certified techniciansPreparation, monitoring, and communication
The starting point
Temporary oxygen support while the cause is treated
Hemoglobin in red blood cells normally carries most of the oxygen delivered to tissues. Profound anemia can reduce that delivery even when a pulse oximeter appears reassuring.
Under hyperbaric conditions, more oxygen dissolves directly in plasma. In selected critical situations, this can support tissue oxygenation while the team controls bleeding, treats the cause, and supports red-cell recovery.
The clinical context matters. HBOT does not replace lost red blood cells or correct the underlying cause of anemia. Blood transfusion and other definitive treatments should be used when clinically appropriate.
Connect the research to your goals
What matters in daily life?
Treatment of the cause
Control of bleeding and treatment of the anemia remain central to recovery.
A bridge to recovery
HBOT may serve as temporary support within a carefully monitored hospital plan.
Your goals help shape the conversation and provide a useful way to follow progress if treatment is prescribed.
Explore the evidence
Severe anemia & HBOT research
Explore the findings behind the conversation. These selected publications highlight reported benefits, the patients studied, and the questions researchers are still working to answer.
Literature checked
October 20, 2026
2021 · Case report
Recovery reported in profound pernicious anemia
Publication indexed in PubMed. 2021.
Read the publicationA case report described a patient with a hemoglobin level of 2.6 g/dL who declined transfusion. The patient improved during treatment that included vitamin B12 replacement and HBOT.
How to interpret it: A single case cannot isolate the HBOT contribution or predict other patients’ outcomes. Treatment of the underlying vitamin deficiency was essential.
2024 · Clinical review
A specialist review describes the oxygen-bridge role
Van Meter KW, et al. Frontiers in medicine. 10/08/2024.
Read the publicationA 2024 review explains the use of increased dissolved plasma oxygen as temporary support in selected severe anemia when transfusion is unavailable or cannot be given.
How to interpret it: This is specialized clinical guidance and reported experience, not evidence that routine anemia should be treated in an outpatient chamber.
What this means for your decision
The clinical rationale and successful reports support a carefully selected rescue role. The decision depends on severity, the cause of anemia, available definitive treatment, and hospital monitoring. After stabilization, your treating team can advise whether any further hyperbaric involvement is appropriate.
Plan with your care team
Start with your diagnosis and a coordinated plan
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Share the relevant records
Provide the hospital assessment, anemia cause, hemoglobin trend, bleeding status, organ function, and treatment already underway.
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Agree on the purpose of treatment
Review the evidence with your treating specialist and hyperbaric clinician. Identify specific outcomes to follow, the alternatives, and the reasons HBOT may or may not be appropriate.
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Set reassessment points
If treatment is prescribed, discuss the schedule, travel, costs, safety screening, and how progress will be reviewed. A published study schedule does not determine an individual prescription.
Your consultation is an opportunity to ask about expected benefits, treatment experience, scheduling, costs, and follow-up. We review suitability with you and coordinate with your treating clinicians when appropriate.
The RX-O2 difference
A team and setting you can get to know
Medical oversight from the start
Medical Director Marvin A. Borsand, DO, FACOS, FACCS, HCC, leads clinical oversight. A licensed medical provider reviews suitability and prescribes treatment when appropriate.
Medical hyperbaric equipment
Our clinics use FDA-cleared hard-shell chambers. You breathe 100% medical oxygen through a mask or hood while the chamber is pressurized with air.
Preparation and communication
NHSA-certified hyperbaric technicians explain the visit and monitor treatment. Tell us about ear pressure, positioning, mobility, or confinement concerns before you arrive.
Before your visit
Severe anemia FAQs
Is HBOT used for ordinary iron deficiency?
This page concerns exceptional severe anemia, not routine iron deficiency. Diagnosis and appropriate iron or other treatment should be directed by your clinician.
Does HBOT raise hemoglobin?
Its immediate purpose is to increase dissolved oxygen, not to create red blood cells. The underlying cause must be treated.
Can I arrange this instead of urgent hospital care?
No. Critically low oxygen delivery is a medical emergency. A hospital team must direct evaluation and treatment.
Where can I discuss this research near Phoenix?
RX-O2 has clinics in Scottsdale and Glendale. Bring your records or ask your provider to send a referral so that the team can review your circumstances and explain whether an outpatient consultation is appropriate.
Local care, two Valley locations
Explore HBOT in Scottsdale or Glendale
Looking for a hyperbaric consultation near Phoenix? RX-O2 offers two locations for patients across the Valley. Call the clinic closest to you for appointment availability and help planning repeat visits.
RX-O2 Scottsdale
9035 E Pima Center Parkway #11Scottsdale, AZ 85258
An East Valley option for patients in Scottsdale, Paradise Valley, Fountain Hills, and nearby communities.
RX-O2 Glendale
5626 N 51st AvenueGlendale, AZ 85301
A West Valley option for patients in Glendale, Peoria, Phoenix, and nearby communities.
Bring your questions. Explore your options.
After urgent medical needs have been addressed, ask your treating team whether an outpatient hyperbaric consultation has a role.
Sources & further reading
- Publication indexed in PubMed. 2021. Recovery reported in profound pernicious anemia.
- Van Meter KW, et al. Frontiers in medicine. 10/08/2024. A specialist review describes the oxygen-bridge role.
Browse the complete HBOT research library · Learn how HBOT works
Selected research checked October 20, 2026. Evidence continues to evolve. This educational overview supports a conversation with your treating clinician; individual results vary.
Read HBOT safety and treatment FAQs. Discuss treatment risks, medicines, implants, and relevant medical history with your clinician. Equipment clearance does not establish effectiveness for every condition.