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Most people get confused here about these two processes. The use of the word ultrasonic and frequency in other has made people speculate about it. Over the internet, you must have heard about this, and probably have seen pictures even. However, there lie many differences in all the things that make these processes distinctive from each other including the working of specific machines.

In this post, we would be breaking down some of the major differences between the two and would cast a glance over the similarities if there exist any.


What Are the Similarities?

The equipment that is used for the removal of fats is referred to as an ultrasonic cavitation machine, whereas radio frequency is a technique of heating the layers of skin.  To reduce body fat in the areas of the body where diets and exercise are ineffective, the technique of ultrasonic cavitation is employed.  Both ultrasonic cavitation technology and radio frequency technology are beneficial for reducing body fat and giving the body a slim appearance. Even though the percentage of fat loss may not be the same depending on the kind of skin, physique, and fat thickness, physicians say that both of these techniques are effective and harmless.


What Are the Major Differences?

Here comes the most important part of the post which is the actual difference between the two. On general grounds, most ultrasound-based fat-reduction devices keep the ultrasonic wave frequency between 40 kHz and 5 MHz so as not to harm other organs or body components. The technique aims to burn off extra body fat.

The ultrasonic cavitation device typically runs at a frequency of 40 kHz. The action of ultrasonic waves instantly melts the fat cell membranes. Although this procedure is completely safe, you could hear a very slight buzzing sound while it's being done. However, the patients rarely feel any little discomfort because of the minimal heat on their skin.

On the other hand, when it comes to radio frequency, the procedure is different. Radiofrequency is more like an anti-aging technique. This does not help in getting rid of fat rather it helps in lifting the skin.  Radiofrequency uses thermal energy to heat the layers of skin without harming other parts of the body. Radiofrequency uses advanced technology to heat the deep layers of skin that cause collagen fiber to contract and remodel the skin which leaves the skin lifted and tighten.


What is the Process of Reduction of fat?

Ultrasonic cavitation targets the stubborn fat cells and destroys them through a series of implosions. The ultrasound waves create bubbles in the liquid around the cells which gradually destroy the cells and it is removed from the body through waste.

Radiofrequency is about tightening the collagen production that penetrates the epidermis and provides heat to the dermis at the specific temperature that it can bear. This process causes the collagen to contract which pulls the skin and tightens and leaves a long-lasting result.


Do These Processes Have an Impact on the Skin?

In the first several hours after ultrasonic cavitation, the skin may display redness, inflammation, and bruising. Some people's skin may develop deep blue bruises, but they gradually disappear, are not typically harmful, and are not permanent.

In radio frequency, there is no impact on the skin. This process is completely comfortable. Some people feel the warmth on the skin but that is bearable. Other than that some people hear the buzzing sound which is not that high.


How Many Sessions Are needed to witness Effective Results?

During the ultrasonic cavitation process, the physiological needs of each individual are taken into consideration.  This specific method, takes one to three sessions to complete, with a two-week delay between each session, for a normal person with an average quantity of fat. Each session of ultrasonic cavitation normally lasts between forty-five and seventy-five minutes.

Each session of radio frequency depends upon the condition of the skin. It is possible that you may see the results after the first session but for optimal results, you need to have 3 to 12 sessions.


Are There Any Limitations?

In ultrasonic cavitation, there are no such limitations. It can be used to treat the skin of any sort. The doctor may decide to postpone the procedure until the wound has fully healed if there are any cuts or sores in the targeted area.  The only limitation is that this process does not destroy the cells permanently. Rather there is the chance of accumulation of fats again. Therefore, this method is effective only with a balanced diet and exercise.

For radio frequency, there are no specific limitations but there are specific conditions. It cannot be performed during menstruation. If there is acute fever or any skin infection.


What is the difference in Price?

When it comes to the price. There is a lot of difference. The minimum cost of ultrasonic cavitation is $200 to $300. However, the cost per session of radio frequency skin tightening is $2000 which can be even more depending upon the area of the skin.


What Are the Possible Side Effects?

There are not any possible side effects in case of cavitation. There may be the appearance of blisters in the treated area but they are not harmful.

Side effects of radio frequency are not permanent but rather short-lived which include mild swelling, redness, and tingling.


What Are the Areas of Treatment?

The specific areas of treatment for ultrasonic cavitation are the abdomen, thighs, flanks, upper arms, and buttocks.

Radio Frequency skin tightening can be best performed on the face but can also be performed on the abdomen and thighs.


Final Words

Both of these techniques are quite effective for giving the body a shape. However, you need to be patient when it comes to the result because you are not going to see the immediate results rather it takes 2 to 3 months for the desired result if no other complication occurs.