Ozone therapy is a method to inhale ozone gas to treat a wound or a condition in your body. This method may prove useful for alleviating different medical conditions. Three oxygen atoms combine to form a colorless gas – this is ozone. This method can stimulate your immune system and helps in treating other health conditions and infections. Some hospitals also create ozone therapy gas by combining medical-grade oxygen sources.

What is Ozone Therapy?

Researches show that this therapy has a therapeutic effect, while researchers suggest that civilizations have been practicing this therapeutic process for over 150 years (Source). Ozone is a layer found in the earth’s stratosphere region. The purpose of this layer is to protect the earth from the ultraviolet radiation of the sun.

Medicinally, this gas can activate the immune system, allow the body to use oxygen efficiently, kill bacteria, and treat other medical conditions (Source). Of course, ozone therapy isn’t as simple as inhaling the gas; the therapy involves a unique technique. Moreover, simply inhaling the gas can be dangerous since ozone may be toxic to inhale for some people.

Conditions that Ozone Therapy Treats

You can use ozone therapy for multiple conditions:

1.     Breathing Disorders

Ozone therapy may be drastically beneficial for most types of breathing disorders. When you inhale an excessive amount of oxygen into your blood, your lungs become stress-free. When you breathe, you inhale oxygen and transfer it into your bloodstream through your lungs. After mixing with your blood, oxygen circulates throughout your body. There have been numerous clinical trials, testing the reaction of ozone therapy in treating chronic obstructive pulmonary disease and asthma (Source). However, according to the Mayo Clinic, asthma patients should avoid ozone therapy (Source).

2.     Diabetes

Ozone therapy may show extreme benefits in reducing the risk of complications due to diabetes (Source). Such complications are due to the oxidative stress of your body. With the help of new and fresh oxygen replacement in your tissues and blood, you may have better outcomes as a diabetic patient. A study suggests that ozone therapy may repair tissue and skin of diabetic patients who experience slow healing wounds (Source).

3.     Immune Disorders

Ozone therapy may help you with your immune disorders as it stimulates the immune system. In a study, researchers found evidence that ozone therapy can help to inactivate HIV ultimately (Source). According to a follow-up study, people with HIV don’t experience any therapeutic effect after using ozone therapy (Source). However, further research is required to determine if ozone therapy is beneficial for treating HIV.

Further Benefits of Ozone Therapy

Here are some benefits of ozone therapy that you should consider before deciding to try this therapy for the first time:

  • Reduce pain
  • Contain anti-inflammatory properties
  • Purifies the lymph and blood system
  • Improves the circulation by clearing up the veins and arteries
  • Inactivates protozoa, yeast, parasites, fungi, viruses, and bacteria
  • Improves memory and other functions of the brain
  • Reduces diabetic risks
  • Reduces abnormal heart rhythm or cardiac arrhythmia
  • Limits stroke damage
  • Prevents shock
  • Stops bleeding
  • Normalizes enzymes and hormone production
  • Stimulates the immune system and fasten-up the healing process

Getting Ready for Ozone Therapy

You need to discuss with your healthcare provider when you are preparing for the treatment. Your healthcare provider will suggest the best methods. They may draw some blood from your body and then inject it back after combining ozone gas into it. Before opting for this therapy, you need to get plenty of sleep and eat healthy food throughout the day. Drinking plenty of water is also essential when you are getting ready for ozone therapy.

How it Works

You can receive ozone therapy in many different ways. To know the best option for you, you need to discuss the therapy with your healthcare provider. There are three ways to follow this therapy:

1.     Intramuscularly

In this method of ozone therapy, your blood is mixed with the ozone gas before injecting it into your body. Therapy experts can also inject this intramuscular injection with sterile water.

2.     Directly to the Tissue

If you are receiving this therapy for a wound or an extremity problem, this method is the best. With the help of protective covering, the gas is applied directly to the tissue of the affected body part.

3.     Intravenously

This method is best for internal disorders such as HIV. In this type of ozone therapy, the expert takes your blood and dissolves ozone gas into it. Then, the blood is injected back into your body through an IV.

How Safe is it?

According to a review, the effects of using ozone therapy are safe and consistent. However, there are certain dangerous effects of ozone itself (Source). Exposing yourself increases your risk of death with respiratory disease. It has a toxic and harmful effect on the lungs if they have inhaled smog with nitrogen dioxide (Source). Even a small amount can irritate your throat and lungs, damaging your lung tissues, shortening your breath, and causing a severe cough. These effects of ozone are more dangerous than an infection. Here are some side effects of ozone therapy that sometimes become highly severe:

  • Poor circulation
  • Inactivation of enzyme
  • Swelling of blood vessels
  • Various heart problems
  • Increasing the risk of strokes
  • Insufflating your ears, leading to eardrum damage
  • Increasing the risk of various respiratory problems and shortness of breath
  • Rupturing your bowel by insufflating your rectum

The above effects are rare and occur when the gas is administered incorrectly. Nonetheless, this therapy is still beneficial and safe for many conditions.


Ozone Therapy could show promising results. Researchers are investigating the uses of ozone therapy, but several states still don’t approve of using ozone therapy by naturopathic practitioners and physicians. Before trying this treatment for the first time, you need to consult with your doctor. Always visit an experienced physician for ozone therapy. Since there aren’t limited studies about the use and effect of this therapy, The United States Food and Drug Administration does not approve and regulate the treatment of diseases by this method.