Monday, February 16, 2015

High-intensity focused ultrasound (HIFU): The new miracle in Dermatology




What is HIFU ?


HIFU is a safe, non-surgical ultrasound treatment that counteracts the effects of time and gravity on your skin. HIFU uses the body's own regenerative response to gently and gradually lift skin on the eyebrow, under the chin and on the neck.

What is unique about HIFU ?


HIFU is the only non-invasive treatment cleared by the FDA to actually lift skin. HIFU is also the only cosmetic procedure to use ultrasound imaging, which allows practitioners to see the layers of tissue targeted during the treatment to ensure the energy is deposited to where it will be most beneficial.

Can HIFU replace a facelift ?


HIFU treats the deep foundational layer addressed in cosmetic surgery, but won't duplicate the results of a facelift. However, HIFU is a great alternative for those not ready for surgery or for patients looking to extend the effects of cosmetic surgery.

How does HIFU differ from laser treatments?



HIFU uses sound energy - tried-and-true ultrasound - which has unique properties that allow it to bypass the surface of the skin to treat depths unmatched by any other non-invasive cosmetic device. HIFU ultrasound stimulates collagen production in the skin's foundation, resulting in a clinically significant lift of tissue over 2-3 months.

Lasers rely on light energy, which cannot reach deeper skin layers at an optimal temperature, so laser treatments typically only treat superficial skin and are not FDA-cleared to lift skin.

Since the two technologies often treat different types of skin issues, they're actually very compatible.

How does HIFU stimulate the creation of collagen?


HIFU deposits focused ultrasound energy deep beneath the skin at the optimal temperature for collagen regeneration. The treatment jumpstarts a natural process known as neocollagenesis to strengthen existing collagen and produce fresh, new collagen. HIFU doesn't involve any creams, fillers or toxins; it just relies on your body's own collagen-building process for natural, noticeable results.

How long does an HIFU treatment take?


The length of the treatment will depend on the area being treated and your individual treatment plan. A face and neck procedure typically takes 60-90 minutes, while a chest treatment takes approximately 30 minutes.

Will I need to take time off?

With HIFU, there is no downtime. After your procedure, you can resume your normal activities immediately, without having to follow any special post-treatment measures.

What does the HIFU treatment feel like?


As the ultrasound energy is delivered, you will feel tiny amounts of energy being deposited to precise depths, indicating that the collagen-building process has been initiated. Comfort levels vary from person to person, but the sensation only lasts while the ultrasound energy is being delivered.

When will I see results from the HIFU treatment? How long do they last?


You may see some initial effect, but the ultimate results from HIFU will take place over 2-3 months, as tired collagen is rejuvenated by the growth of new collagen. Most patients enjoy fresh, young collagen for at least a year after their procedure. As skin continues to age, future touch-up treatments can help keep pace with the natural aging process.

How many HIFU treatments will I need?


Most patients only need one treatment. However, based on the degree of skin laxity, the biological response to ultrasound energy and the individual's collagen-building process, some patients benefit from additional treatments. Because skin continues to age, future HIFU treatments can help patients keep pace with the body's natural aging process.

Are there any side effects?


The skin might appear flushed at first, but the redness should disappear within a few hours. Some patients experience slight swelling, tingling or tenderness to the touch, but these are temporary in nature. Other, less common post-procedural effects may include temporary bruising or numbness on small areas of skin. As with any medical procedure, there is the possibility for other rare effects, which your practitioner will review with you.

Is HIFU safe?


The FDA-cleared HIFU procedure has been used safely in over 250,000 treatments worldwide. Ultrasound energy has been used safely in the medical field for more than 50 years.

How much does the HIFU procedure cost?

The cost of an HIFU treatment can range depending upon the area being treated and factors such as geographic location and individual physician practices.

Who is a good candidate for HIFU ?


A good candidate has mild to moderate skin laxity where the skin begins to feel and look less firm. Examples include a lowered eyebrow line, loose skin on the neck, sagging under the chin, and fine lines or wrinkles on the chest. Of course, the best way to find out if you're an HIFU candidate is to consult with a practitioner.


LEAD TOXICITY DUE TO JEWELLERY

In today's day and age Jewellery is an important part of daily life BUT do we really pause to think about the ramifications of wearing products whose composition might be horribly detrimental to our health.

One such ingredient in artificial jewellery is LEAD.

Lead in jewellery and other products may look different from pure lead, depending on how much lead is in the product. Items that are made with a high percentage of lead are greyish in colour, heavy for their size and may leave a grey mark when rubbed against a piece of white paper if the lead is not coated.

The main target for lead toxicity is the nervous system, both in adults and children. Long-term exposure of adults to lead at work has resulted in decreased performance in some tests that measure functions of the nervous system. Lead exposure may also cause weakness in fingers, wrists or ankles. Lead exposure also causes small increases in blood pressure, particularly in middle-aged and older people. Lead exposure may also cause anemia. At high levels of exposure, lead can severely damage the brain and kidneys in adults or children and ultimately cause death. In pregnant women, high levels of exposure to lead may cause miscarriage. High-level exposure in men can damage the organs responsible for sperm production.