There are several machines that are used to administer the carbon dioxide gas, but the basic components are the same. There is a tank of carbon dioxide gas that is connected by plastic tubing to a flow-regulator. The flow-regulator slows down the speed of the gas according to the rate selected by the physician. The gas emerges from the flow-regulator into sterile tubing that has a filter connected at the exit to remove any trace impurities before the gas is run through a tiny needle attached to the opposite side of the filter. The pure gas is now ready to be injected beneath the skin via the tiny needle.
What does carboxytherapy feel like?
Carboxytherapy doesn’t hurt; it just feels a little “weird.” Because of differences in the techniques used to treat the eyelids, stretch-marks, scars, and fat deposits, the sensation is slightly different depending upon what is actually being treated. I use numbing cream for all of my patients to diminish any discomfort associated with the pin-prick of the needle itself.