--- title: "What to Expect at Your First Ozone UV IV Session" url: https://icryo-stjohns-fl.com/blog/ozone-uv-iv-what-to-expect description: "From screening to aftercare, here's what happens at your first ozone UV IV session and how to prepare. A first-timer's guide from iCRYO St. Johns, FL." lang: en --- Get Your Free Wellness Plan – Personalized just for you (https://icryo-stjohns-fl.com/free-wellness-plan) # What to Expect at Your First Ozone UV IV Session Updated October 20, 2026 · 2 min read Image: First ozone UV IV session at iCRYO St. Johns (https://icryo-stjohns-fl.com/__l5e/assets-v1/614f543f-61cd-40cb-9264-6d3171e7097d/ozone-uv-iv-what-to-expect-st-johns-fl.webp) Trying something new can feel a little intimidating, especially when it involves your blood. Knowing what to expect makes it easier. Here's a step-by-step guide to your first ozone UV IV session at iCRYO St. Johns (https://icryo-stjohns-fl.com/services/ozone-uv-iv). New to ozone? Start with What Is Ozone UV IV Therapy? (https://icryo-stjohns-fl.com/blog/what-is-ozone-uv-iv-therapy) ## Before Your Session ### Screening Before your first session, our medical team will: - Review your health history and medications - Check for reasons ozone therapy may not be safe - Order any required tests, such as G6PD screening **Tip:** Complete screening ahead of time so you're ready on treatment day. ### How to prepare - **Hydrate well**, since good hydration helps with the blood draw. The Florida heat makes this extra important. - **Eat a light meal** beforehand - **Wear comfortable clothing** with sleeves that roll up - **Bring something to do** to pass the time ## During Your Session 1. **Check-in and vitals** 2. **IV placement**: a quick pinch 3. **Blood draw**: a small amount is collected in a sterile container 4. **Ozone and UV**: medical-grade ozone is mixed with the blood and passed through UV light 5. **Return**: the blood is returned through your IV Everything happens in a closed, sterile system. ## After Your Session Most people return to their normal day. Some notice: - Mild tiredness - Brief lightheadedness - Slight bruising at the IV site **Contact us** if you notice anything unusual or concerning. ## Aftercare Tips - Drink plenty of water - Eat a balanced meal - Take it easy if you feel tired - Keep the IV site clean ## Questions to Ask at Your Visit - How many sessions do you recommend? - What should I watch for? - How will we know if it's helping? Curious about the evidence? Read Ozone UV IV Benefits (https://icryo-stjohns-fl.com/blog/ozone-uv-iv-benefits). Have questions before you book? Reach out anytime. ## Ozone UV IV Therapy in St. Johns, FL iCRYO St. Johns is at **120 Durbin Pavilion Dr Suite 103, St. Johns, FL 32259**, in Durbin Pavilion with free on-site parking. We welcome clients from Fruit Cove, Julington Creek, Nocatee, Ponte Vedra, World Golf Village and St. Augustine. - See our current intro offers: https://icryo-stjohns-fl.com/deals - Book your intro visit: https://icryo-stjohns-fl.com/book-now - Get your free personalized wellness plan: https://icryo-stjohns-fl.com/free-wellness-plan Questions? Call (904) 513-8877. ## Ozone UV IV Therapy FAQs What happens during an ozone UV IV? After screening and IV placement, a small amount of blood is drawn, mixed with medical-grade ozone, passed through UV light and returned through your IV. Does ozone UV IV hurt? You'll feel the IV placement as a pinch. Most people find the rest of the session comfortable. How should I prepare for ozone IV therapy? Hydrate well, eat a light meal, wear comfortable clothes and complete any required screening tests ahead of time. What should I watch for afterward? Some people feel tired or lightheaded briefly. Contact us if you notice anything unusual. iCRYO St. Johns Team The iCRYO St. Johns team helps clients across St. Johns County look and feel their best. ## Related Articles What Is Ozone UV IV Therapy? Process and How It Works Ozone UV IV therapy combines medical-grade ozone and UV light exposure with a small amount of your own blood. Learn how it works in St. Johns, FL. https://icryo-stjohns-fl.com/blog/what-is-ozone-uv-iv-therapy Ozone UV IV Benefits: What It's Used For What do people use ozone UV IV therapy for, and what does research actually show? An honest guide to potential benefits from iCRYO St. Johns, FL. https://icryo-stjohns-fl.com/blog/ozone-uv-iv-benefits Is Ozone IV Therapy Safe? Who Should Avoid It Who should avoid ozone IV therapy, what the risks are and why screening matters. An honest safety guide from iCRYO St. Johns, FL. https://icryo-stjohns-fl.com/blog/is-ozone-iv-therapy-safe Learn more about Ozone UV IV Therapy in St. Johns, FL View the Ozone UV IV Therapy service page → https://icryo-stjohns-fl.com/services/ozone-uv-iv Start your wellness journey in St. Johns Get Your Free Wellness Plan: https://icryo-stjohns-fl.com/free-wellness-plan Book Your Intro: https://icryo-stjohns-fl.com/book-now (904) 513-8877 (+19045138877) ## Structured data ```json [ [ { "@context": "https://schema.org", "@type": "BlogPosting", "headline": "What to Expect at Your First Ozone UV IV Session", "description": "From screening to aftercare, here's what happens at your first ozone UV IV session and how to prepare. 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