What to Expect at Your First EBOO Session

How long EBOO takes, how to prepare, what happens during treatment, how you may feel the next day, and exactly what to do afterward. No guesswork, no surprises.

Quick Answer: How Long Does an EBOO Session Take?

A typical EBOO session (Extracorporeal Blood Oxygenation and Ozonation) involves about 60 to 90 minutes of active treatment time. For your first visit at Core IV Therapy in Herndon, VA, plan on roughly two hours in the office so there is time for check-in, vitals, IV placement, your treatment, and a short observation period afterward. Most people return to normal daily activities the same day and are simply advised to take it easy for the rest of the day.

One of the most common questions we hear isn’t “does EBOO work?” It’s “what actually happens when I get there?” That’s a fair question, and you deserve a straight answer before you ever book. Here is the full picture, from your free consultation through the day after your session.

Your EBOO Journey at a Glance

Step 1 – Free consultation: your health history, goals, and whether EBOO is a good fit
Step 2 – Screening: a medication review and any lab work your clinician requires before treatment
Step 3 – Preparation: hydrate well and eat a balanced meal in the days and hours before your visit
Step 4 – Treatment day: about 60–90 minutes of treatment, roughly 2 hours in the office for a first visit
Step 5 – Aftercare: hydration, rest, and nourishing food for the next 24–48 hours
Step 6 – Follow-up: we check in on how you felt and plan any next sessions together

Before Your First Visit: The Free Consultation

Every EBOO plan at Core IV Therapy starts with a conversation, not a needle. During your free consultation we review your health history, current medications and supplements, what you’ve already tried, and what you’re hoping to feel differently. If EBOO isn’t the right fit, we’ll tell you, and we may suggest a gentler ozone option such as MAH (Major Autohemotherapy) or a different therapy altogether.

Because EBOO works directly with your blood, screening matters. Your clinician will ask about conditions such as G6PD deficiency, pregnancy, uncontrolled hyperthyroidism, bleeding disorders, and blood-thinning medications, and may request lab work before your first session. You can read the full list on our EBOO safety and candidacy page.

How to Prepare for EBOO Therapy

A little preparation makes your session smoother and more comfortable. Good veins and good hydration go hand in hand, so the 48 hours before treatment matter.

Hydrate generously for 2–3 days beforehand – water plus electrolytes if you tend to run dry
Eat a balanced meal with protein 1–2 hours before your appointment – don't come in fasting
Skip alcohol for at least 24 hours before your session
Ask us about timing for high-dose antioxidants (such as vitamin C or glutathione) – many ozone protocols schedule these around, not right before, treatment
Wear a short-sleeved or loose top so both arms are easy to access
Bring a book, laptop, headphones, or a favorite playlist – you'll be seated and comfortable
Continue prescribed medications unless your physician or our clinician tells you otherwise

What Happens During an EBOO Session

1. Check-in and vitals

We confirm your screening, check blood pressure, heart rate and oxygen levels, and answer any last-minute questions. You’ll settle into a comfortable treatment chair.

2. IV access

EBOO generally uses two IV access points – one to draw blood out and one to return it – often one in each arm. It feels much like a standard blood draw. A small amount of anticoagulant keeps blood flowing smoothly through the circuit.

3. Filtration, oxygenation and ozonation

Your blood circulates outside the body through a sterile, single-use filter and circuit, where it is exposed to precisely dosed medical-grade ozone and oxygen, then returned to you in a continuous loop. Some EBOO protocols also incorporate UV and LED light (learn more in our complete guide to EBOO therapy). Your clinician monitors you and the equipment throughout.

4. What it feels like

Most people describe EBOO as calm and uneventful. You may notice a cool sensation in the arm receiving the returned blood, and some people report a brief metallic taste or light tingling. Many clients read, work, or nap. If you feel lightheaded or uncomfortable at any point, tell us – we can adjust flow or pause.

5. Finishing up

When the treatment volume is complete, we remove the IVs, apply pressure dressings, re-check your vitals, and give you water and a snack. Most people feel well enough to drive themselves home; if it’s your first session and you’re unsure, bring a driver for peace of mind.

Have questions about your first session?

Book a free, no-pressure consultation and we’ll walk you through the process, your screening, and whether EBOO makes sense for you.

Prefer to talk now? Call (866) 426-7348 · 108 Elden Street, Suite 15A, Herndon, VA 20170

How You May Feel Right After and the Next Day

Everyone responds a little differently, and your response can change from one session to the next. Here is the range of what clients commonly report:

The same day

The next day (24–72 hours)

Many clients report more energy, better sleep, or a lighter, clearer feeling
Some – especially people working through Lyme disease, mold/biotoxin illness, or a heavy inflammatory load – feel temporarily tired, achy, or flu-like for a day or two, sometimes described as a “detox” or Herxheimer-type response
If you feel run down, rest, hydrate, and let us know so we can adjust your next session

Any feeling that seems severe or unusual – fever, redness or warmth spreading from an IV site, shortness of breath, or chest pain – is not a normal after-effect. Call us right away, and for chest pain or trouble breathing call 911.

What to Do After an EBOO Treatment: Your Aftercare Checklist

Hydrate: drink water steadily for the next 24–48 hours; add electrolytes if you feel depleted
Eat nourishing food: protein, vegetables, and healthy fats support recovery – go easy on alcohol, sugar, and heavily processed foods
Rest: plan a lighter evening and aim for a full night's sleep
Move gently: walking and stretching are great; save intense workouts or heavy lifting for 24 hours
Care for IV sites: keep the dressings on for a few hours, avoid heavy carrying with those arms the rest of the day
Track how you feel: note energy, sleep, pain, and mood so we can personalize your next session
Keep your plan: continue treatment from your physicians – EBOO is supportive, not a replacement

How Many EBOO Sessions Will I Need?

There is no one-size-fits-all number. Some clients use EBOO as an occasional reset for performance, recovery, or healthy aging. Others working through chronic concerns such as Lyme disease, mold illness, or autoimmune conditions may start with a short series spaced a few weeks apart, then reassess. Your clinician will recommend a plan based on your goals, your response, and your budget – see our transparent EBOO pricing.

EBOO Session FAQs

How long does an EBOO session take?

Most EBOO treatments involve about 60 to 90 minutes of active treatment time. Plan on roughly two hours in the office for your first visit to allow for check-in, vitals, IV placement, and a short observation period afterward.

Does EBOO hurt?

Most people describe EBOO as comfortable. Placing the two IVs feels similar to a standard blood draw, and you may notice a cool sensation in the arm where blood is returned. Tell your clinician if anything feels uncomfortable so they can adjust.

Can I drive home after EBOO therapy?

Most people feel well enough to drive home after EBOO. If it is your first session, or you tend to feel lightheaded after blood draws, bring a driver for peace of mind.

How will I feel the day after EBOO?

Many people report more energy and better sleep the next day. Some, especially those with Lyme disease, mold illness, or a high inflammatory load, feel temporarily tired or flu-like for 24 to 72 hours. Rest, hydrate, and let your clinician know so your next session can be adjusted.

What should I do after an EBOO treatment?

Hydrate well for 24 to 48 hours, eat nourishing meals, rest that evening, avoid intense exercise for about 24 hours, keep the IV dressings on for a few hours, and track how you feel for your next visit.

Should I eat before EBOO?

Yes. Eat a balanced meal with protein one to two hours before your appointment and hydrate well for two to three days beforehand. Arriving fasted or dehydrated makes IV access harder and increases the chance of feeling lightheaded.

Can I work out after EBOO?

Gentle walking and stretching are fine. Most clinicians recommend waiting about 24 hours before intense workouts or heavy lifting so your body and IV sites can recover.

Ready to see if EBOO is right for you?

Your health is your greatest asset. Invest wisely – and that starts with real answers. Schedule a free consultation at Core IV Therapy in Herndon, VA, serving Reston, Ashburn, Sterling, Chantilly, Fairfax, Loudoun and the greater DMV.

Prefer to talk now? Call (866) 426-7348 · 108 Elden Street, Suite 15A, Herndon, VA 20170

Medical Disclaimer: This page is for educational purposes only and is not a substitute for professional medical advice. EBOO is not FDA-approved to diagnose, treat, or cure any disease. Candidacy is determined individually by a qualified provider. Individual experiences vary.