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The carboxiterapia is a treatment that is performed with both aesthetic and terapéutos objectives. It consists of the application of CO2 injections under the dermis to eliminate the own marks of cellulite and stretch marks . In addition, it greatly helps to reduce localized fat in certain areas of the body and to eliminate sagging skin.

The applied gas improves cellular circulation and oxygenation of the tissues. Its applications are very broad: it increases collagen production, fights localized fat, destroys fat cells …

What is carboxytherapy?

Carboxytherapy is a medical-aesthetic treatment to deal with cellulite, as well as flaccidity and localized fat. In recent years it has become very popular thanks to the fact that it is a very minimally invasive method, which consists of the application of CO2 through subcutaneous injections in the affected areas.

In carboxytherapy , carbonic gas is infiltrated at the hypodermic level , controlling at all times the total volume of infiltrated gas. This produces an instantaneous vasodilation in the area, which gives rise to a great sensation of heat in it, as well as an increase in the partial pressure of oxygen available to the tissues.

It also acts on beta-adrenergic receptors, so that it provides a lipolytic effect, thus improving the fibrosis component of orange peel.

Carboxytherapy is usually applied to the face, neck, arms, stomach, legs, and buttocks.

Benefits of carboxytherapy

As we have indicated, carboxytherapy consists of the injection of carbon dioxide into the tissues. It is used to combat cellulite , as well as to combat flaccidity and localized fat. In recent years it is also being used especially to combat the deepest dark circles.

Below we indicate which are the main benefits of this treatment.

Tissue oxygenation

One of the main benefits of carboxytherapy is that it favors the oxygenation of the tissues, thus improving both their health and their appearance.

Improved microcirculation

Microcirculation is essential for the proper functioning of the body as it is responsible for the transport of nutrients and oxygen to the tissues. In addition, it eliminates cell debris that can be potentially dangerous and harmful to them.

Production of collagen and elastin

Over time, it is common for the skin to lose both density and firmness. Thus, thanks to carboxytherapy, the production of collagen and elastin is naturally promoted.

Collagen is the most important protein in the body , its main function being to provide strength and flexibility to tissues and muscles. The loss of collagen causes aging of the skin, as well as the loss of smoothness and firmness. In addition, it favors the appearance of varicose veins .

Orange peel improvement

One of the most frequent uses of this method is to combat cellulite, a disorder that affects more than 90% of women globally.

Cellulite consists of the accumulation of adipose nodules in the subcutaneous tissue in certain areas of the body, especially the abdomen, buttocks, hips or thighs. It occurs in the deepest layer of the skin, where most of the cells are found, some of which are adipocytes; are responsible for storing fat.

However, when these cells wear out, the fat is not balanced properly. That is why adipocytes increase in size and create those bumps known as orange peel.

Applications of carboxytherapy

Below we point out the main uses made of this treatment.

  • Cellulite: carbon dioxide increases pH levels, thereby generating a lack of oxygen supply in the treated area. In this way the blood vessels are dilated to increase oxygen levels by releasing hemoglobin. Finally, the carbon dioxide is converted into active oxygen, thus improving cellulite. This is how fat cells are eliminated. In addition, the breakdown of the fat layer is accelerated thanks to the improvement of circulation.
  • Stretch Marks: Stretch marks form because collagen breaks down during skin tightening. The administered CO2 greatly favors the repair of collagen, so that carboxytherapy helps to reduce them.
  • Dark circles: CO2 greatly favors microcirculation in the lower eyelids. In this way, oxygenation in the area is improved and the dark or bluish tone of the dark circles disappears.
You may also be interested in:   Natural remedies to prevent stretch marks

How it is performed?

The carboxytherapy technique is relatively simple, both for the medical team and for the patient. It is carried out through equipment that has been specially designed to control both the flow rate and the injection time, in addition to monitoring the administered dose. The injections are made with a needle whose diameter is very small, even smaller than the needle used for the administration of insulin.

In this way the gas expands rapidly to the tissues close to the point where the injection has been administered . It is important to note that carboxytherapy does not present any type of side effect that is potentially dangerous for the health of the patient, with the exception of a slight pain in the area of ​​application and a small redness, which does not last more than a few minutes.

Regarding the necessary sessions, the truth is that there is no exact number. It largely depends on both the characteristics and the specific needs of each patient. In general, an average of fifteen sessions is considered , spread over two weekly.

Immediately after each session the patient can resume their daily activities without any problem. The only precaution to take is to avoid sun exposure for the next 48 hours.

Side effects of carboxytherapy

Like any other medical and / or aesthetic treatment, carboxytherapy has a number of side effects and risks. Even so, it is important to note that it is a very safe method and that the side effects that we point out below are rarely seen.

  • As the gas diffuses through the tissue, there may be a slight sensation of pain . However, the vast majority of patients tolerate it well.
  • Another side effect is the sensation of local heat or burning in the treated area.
  • Due to the activation of the circulation, a reddening of the skin may occur .
  • The risk of infection is very low if the treatment is carried out in a clinic that meets the appropriate hygienic and sanitary conditions.
  • The crepitus area is another side effect which occurs in a small percentage of cases. It is the presence of bubbles under the skin.
  • If the gas is injected into the arms, a feeling of heaviness occurs that lasts for a few minutes.


There are a number of cases in which this treatment is not recommended.

Carboxytherapy is contraindicated in those patients who suffer from severe heart failure, as well as other disorders that affect the heart muscle , such as arrhythmias or coronary heart disease. In the same way, it is not an indicated treatment in patients with asthma , kidney failure, epilepsy or different skin diseases.

In the case of pregnant women, carboxytherapy is also not indicated.

Does carboxytherapy hurt?

Treatment with carboxytherapy is not particularly painful as the injections are performed using a small needle . Thus, the contact surface between the needle and the skin is minimal, thus reducing the damage.

The patient only notices a slight stinging in the area where the injections are administered, as well as a slight redness. In very few cases there is a hematoma in the area; a rare but likely side effect.


To deal with cellulite effectively, it is best to go to a medical-aesthetic center for a qualified professional to indicate which is the most appropriate treatment for each specific case. There are other methods, such as mesotherapy , which are also aimed at combating cellulite.

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Hello Readers, I am Nikki Bella a Psychology student. I have always been concerned about human behavior and the mental processes that lead us to act and think the way we do. My collaboration as an editor in the psychology area of ​​Well Being Pole has allowed me to investigate further and expand my knowledge in the field of mental health; I have also acquired great knowledge about physical health and well-being, two fundamental bases that are directly related and are part of all mental health.

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