Ozone Therapy in Houston

Most people who call us about ozone have already read something alarming and something miraculous about it on the same afternoon. Ozone therapy sits in that awkward space: used in European clinics for decades, studied unevenly, and marketed loudly. This page is our attempt to describe it plainly, including what it does not do.

iVitality MD is a physician-led integrative clinic in Westchase, Houston. Ozone is one of several tools Dr. Bismah Irfan, MD uses, and only when it fits the case. We offer four delivery methods under one roof, which is unusual in the Houston area, and that lets us match the method to the person instead of the other way around.

What ozone therapy actually is

Ozone is oxygen with a third atom attached. It is unstable, which is the whole point: when medical-grade ozone meets blood or tissue, it breaks down and creates a brief, controlled oxidative signal. The working theory, supported by a body of mostly European research, is that this mild stress nudges the body’s own antioxidant and repair systems into a more active state, rather than the ozone doing the repairing itself.

The word “medical-grade” matters. Therapeutic ozone is generated on site from pure oxygen, dosed by concentration and volume, and delivered by a clinician. It has nothing in common with the ozone in smog, and nothing to do with the room “air purifiers” that were pulled from shelves for producing lung irritants. Route, concentration, and dose are what separate a treatment from an exposure.

Four ways we deliver ozone in Houston

Different problems call for different routes. Here is what each one is and who tends to end up in it.

HOCATT ozone sauna

You sit in a chamber with your head outside the enclosure, so nothing is inhaled. Ozone reaches you transdermally through steam-opened pores, layered with carbonic acid, far infrared, and photon light in a single 30-minute session. Patients usually pick this when they want the gentlest entry point, when needles are a hard no, or when the goal is general recovery and circulation rather than treating something specific. Details are on our HOCATT ozone sauna page.

IV ozone

A small volume of your blood is drawn, mixed with a measured dose of ozone, and returned through the same line. This is the route with the longest clinical track record and the one we reach for when the goal is systemic rather than surface level. It requires a consultation and, for most patients, recent labs. See IV ozone therapy.

EBOO

Extracorporeal blood oxygenation and ozonation runs a continuous circuit: blood leaves one arm, passes through a filter and an ozonation stage, and returns to the other. Far more blood is treated per session than with standard IV ozone, and there is a filtration component. It is the most involved option we offer, takes the longest chair time, and is not a first appointment for most people. Our EBOO therapy page covers the process.

Rectal insufflation

Ozone gas is introduced rectally, where the mucosa absorbs it into portal circulation. It is unglamorous and patients rarely arrive asking for it by name, but it is well tolerated, needle-free, and reaches systemic circulation efficiently. In European practice it is a workhorse route.

How an ozone sauna differs from the sauna at your gym

This is the question we field most often, and the answer is that they overlap less than the shared word suggests. A conventional or infrared sauna heats you. The HOCATT chamber does that too, but heat is the delivery mechanism rather than the treatment: steam opens the pores so that ozone and carbonic acid can reach the skin, and infrared and photon light run alongside it.

The practical differences matter more than the theory. A gym sauna session is unsupervised and open-ended. A HOCATT session is 30 minutes, dosed, and preceded by screening, because ozone concentration is a clinical variable rather than a comfort setting. Your head stays outside the chamber the entire time, which is not a design quirk but the safety requirement that makes the whole thing workable: ozone is therapeutic on skin and in blood, and harmful in lungs.

People often ask which is better. For relaxation and heat adaptation, the sauna at your gym is fine and considerably cheaper. For an ozone protocol, the delivery method is the treatment, and it needs the equipment and the supervision.

Choosing between the four routes

Patients usually arrive having decided which one they want, based on something they read. In practice the choice depends on three things: how systemic the goal is, how you feel about needles, and what your screening turns up.

If the goal is general recovery, circulation, and a gentle introduction, HOCATT is where most people start, and a good number never need anything else. If the goal is systemic and the case involves chronic infection, persistent inflammation, or post-viral symptoms, IV ozone is the better-studied route and usually the recommendation. EBOO treats far more blood per session and adds filtration, which makes it appropriate for a narrower group of complex cases, generally after other routes have been tried. Rectal insufflation is the answer when systemic delivery is needed but IV access is impractical or unwanted, including for patients with difficult veins.

None of these is a ladder you are expected to climb. Most patients use one route, and the point of the consultation is to figure out which one before anything is booked.

What people come in for

The honest answer is that most of our ozone patients are not first-timers to the health system. They arrive after a long stretch of fatigue that sleep does not fix, recurrent infections, lingering post-viral symptoms, chronic inflammatory conditions, or mold and chemical exposure histories. Others are athletes and generally healthy people using it for recovery.

What we tell all of them is the same: ozone is supportive care. It sits alongside the diagnostic workup, the labs, the nutrition plan, and where appropriate the prescription medications. Patients who do well with it are usually the ones who also did the unglamorous work of testing and correcting the basics.

Safety, and what ozone therapy is not

Ozone therapy is not approved by the FDA for the treatment of any medical condition, and statements on this page have not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease. Any clinic that tells you ozone cures cancer, reverses autoimmune disease, or replaces your medication is telling you something we will not.

Within those limits, the safety record for properly administered ozone is good, and the qualifier is doing real work in that sentence. Ozone must never be inhaled. Concentration and volume have to be dosed per route. Equipment has to be ozone-resistant, because ozone degrades ordinary plastics and rubber. These are exactly the variables that go wrong in at-home ozone kits sold online, which we would ask you not to use.

Reactions we do see are usually mild and short: a few hours of fatigue, mild flu-like heaviness, or a headache after the first session or two, most often in patients who came in dehydrated. Some of that is discussed in our article on ozone therapy detox symptoms, and the broader safety question in is ozone therapy safe.

Who should not have ozone therapy

Ozone is not appropriate if you have G6PD deficiency, an active bleeding disorder, hyperthyroidism that is not controlled, or a recent heart attack or stroke. It is not given during pregnancy. Some of these are absolute, others depend on the route and the dose, which is why screening happens before booking rather than at the chair.

What a first visit looks like

You start with a consultation, not a treatment. Dr. Irfan reviews your history, current medications, and any recent labs, and orders more if the picture is incomplete. If ozone fits, she recommends a route and a starting cadence. If it does not, she says so, and there is no obligation to book anything.

A HOCATT session runs about 30 minutes, IV ozone roughly 45 to 60, and EBOO longer. Most patients drive themselves home afterward and go back to their day. Frequency varies widely by case, from a short series over several weeks to occasional maintenance, and it is set by response rather than by a package.

About the physician

Dr. Bismah Irfan is board certified in Internal Medicine and Nephrology by the American Board of Internal Medicine, and separately in Lifestyle Medicine. She completed her nephrology fellowship at Albert Einstein College of Medicine and her internal medicine residency at the University of Illinois, and previously taught as an assistant professor at the Cleveland Clinic Lerner College of Medicine. Her functional medicine training came through the Institute for Functional Medicine, after her own rheumatoid arthritis diagnosis during residency.

That background is the reason ozone is offered here the way it is. A nephrologist thinks in terms of contraindications, kidney function, and drug interactions before she thinks about protocols, and every ozone plan at iVitality MD is physician-supervised on that basis.

Visiting our Houston clinic

We are at 12000 Richmond Ave, Suite 230, Houston, TX 77082, in Westchase, near the Beltway 8 and Richmond intersection, with parking on site. Patients come to us from across Houston as well as Katy, Sugar Land, and Bellaire. Office hours are Monday through Friday, 9am to 3pm, and you can reach us at 832-743-2025.

If you are weighing ozone against, or alongside, other options, our IV therapy in Houston page covers the nutrient infusion side of the practice, and functional medicine in Houston explains how the root-cause workup fits around it. The first step for any of them is the same conversation.