What Is HIFU Treatment And Does It Really Work?

HIFU, or High-Intensity Focused Ultrasound, is a non-invasive treatment that uses ultrasound technology to target specific tissues deep within the body. This versatile technique has found applications in both cosmetic dermatology and medical fields.

To know whether HIFU really works, it’s best to understand the science behind this treatment.

What is HIFU and How Does It Work?

Ultrasound technology, a cornerstone of HIFU treatments, is an imaging tool that has been around for decades. It uses high-frequency sound waves that are inaudible to the human ear. 

These sound waves travel through the body, bouncing off tissues and structures. Medical professionals can create detailed images of internal organs and tissues by analysing the echoes.

HIFU is not for imaging. Instead, the ultrasound energy in HIFU treatments is focused on a precise point within the body. This focused beam of energy heats the targeted tissue, causing controlled damage. 

In cosmetic applications, when HIFU damages the targeted tissue, the body responds by producing new collagen. This collagen production helps to tighten and rejuvenate the skin, reducing the appearance of wrinkles and sagging. 

In medical applications, HIFU is used to target and destroy abnormal tissues without harming surrounding healthy tissue.

Applications of HIFU

Medical Applications

HIFU is a non-invasive alternative to surgery for women with uterine fibroids, the non-cancerous growths that develop in the uterus. They can vary in size and number and often cause no symptoms. But, in some cases, they can lead to heavy bleeding, pelvic pain, and pressure on the bladder or rectum.

By focusing ultrasound energy on the fibroids, HIFU can cause them to shrink and reduce symptoms like heavy bleeding and pelvic pain.

HIFU can also be used to treat certain types of prostate cancer, particularly in early-stage cases. The procedure involves focusing ultrasound energy on the cancerous tissue, causing it to heat up and die. This targeted treatment can help to control the cancer and reduce the risk of recurrence.

HIFU can also target and destroy abnormal brain tissue associated with essential tremor, a neurological condition characterised by involuntary shaking. In some cases, HIFU can be used to alleviate symptoms of Parkinson’s disease by targeting and destroying specific areas of the brain.

HIFU has been investigated as a potential treatment for certain types of liver tumours, such as hepatocellular carcinoma. By focusing ultrasound energy on the tumour, HIFU can cause it to shrink or disappear.

HIFU may also be used to treat bone metastases, which are secondary tumours that develop in the bones from primary cancer. By targeting and destroying these metastases, HIFU can help alleviate pain and improve patients’ quality of life.

Cosmetic Dermatology Applications

HIFU has gained popularity in cosmetic dermatology for its ability to tighten skin non-invasively, particularly on the face, neck, and décolletage. By targeting deeper layers of the skin, HIFU can help to improve skin elasticity and reduce the appearance of wrinkles.

HIFU is also often called a “non-surgical facelift” because it achieves similar results to traditional surgical procedures without incisions or anaesthesia.

Another cosmetic application of HIFU is body contouring, which targets and reduces excess fat in areas such as the abdomen, thighs, and arms. 

HIFU can also be used to rejuvenate the skin, improve skin texture, and reduce the appearance of fine lines.

Does HIFU Really Work?

HIFU’s effectiveness varies depending on several factors, including:

• The device used. Different HIFU devices may have varying levels of power and precision, which can impact their effectiveness. Medical-grade HIFU devices are specifically designed for use in clinical settings, providing precise and controlled ultrasound energy delivery for various medical and cosmetic applications. These devices are subject to rigorous testing and regulatory approval to ensure safety and efficacy. 
• The provider’s expertise. A skilled and experienced provider who understands the body’s anatomy and the nuances of HIFU treatment is more likely to achieve optimal results.
• Your skin type and skin concerns. HIFU may work better for certain skin types and address specific skin concerns more effectively than others.
• Your age. Younger individuals may experience more dramatic results from HIFU due to their skin’s natural elasticity and collagen production.
• Your lifestyle. Factors such as sun exposure, smoking, and diet can influence your skin’s overall health and appearance, affecting the results of HIFU treatment.
• Other factors. Individual factors such as hormonal changes, medical conditions, and medications can also impact the effectiveness of HIFU.

We highly recommend consulting with a qualified healthcare professional to discuss your specific goals and determine if HIFU suits you.

HIFU Treatment at ENRICH

HIFU treatment is part of our Skin Tightening Program at ENRICH. Our experienced team of Melbourne cosmetic dermatologists uses state-of-the-art HIFU devices to deliver precise results. To learn more about how it works, its benefits, and others, visit our HIFU treatment page.