Are New Laser Treatments Really New?

It seems like every couple of months there's a press release or announcement about new laser treatments. Cosmetic procedures are increasingly popular, so it's no wonder that the advancements in this technology are coming fast and furious. After initial testing and experimentation, it doesn't necessarily take that long for new treatments to become available from a local dermatologist. Beverly Hills beauty spas, plastic surgery centers and dermatology practices may be some of the first locations to offer the latest procedures to celebrity clientele. But just because you hear good things about a trendy treatment doesn't mean you should rush to get it done yourself. In fact, the "newest" procedures are sometimes just the same old treatments repackaged with a new name.

What's Actually New in Laser Dermatology?

These days, really innovative uses for lasers in cosmetic skin treatment are not all that common. Instead, new treatments usually focus on improving existing results for commonly requested procedures. Dermatology lasers are currently used to:

· Resurface and exfoliate skin

· Reduce the appearance of lines and wrinkles

· Erase age spots

· Increase collagen production in the skin

· Treat mild to moderate acne

· Minimize severe acne scars

· Fade stretch marks

· Destroy spider veins

· Remove hair

· Remove tattoos

Each of these treatments may be advertised under a variety of names that make them seem fresh and exciting. However, there are a few truly new laser treatments and light therapies under investigation. There's still a long way to go with clinical trials and comparative studies before any of these procedures can be considered a breakthrough. However, they could change the face of laser therapy if they do prove to be safe and effective.

How Can We Make Hair Stay?

Lasers are very good at removing hair; but light therapy could also be a key to preventing hair loss. Low-Level Laser Therapy (LLLT) shows some promise for halting the progression of hair loss and might even help regrow hair. The technology supposedly works by stimulating blood circulation in the scalp. It's typically used in conjunction with traditional topical and oral medications (including Rogaine). At this time, it appears to take many, many hours of laser therapy to achieve any noticeable results. That could be a drawback from a cost and convenience standpoint. It will certainly pose a challenge for further testing.

No More Fungus among Us

Nail fungus is highly resistant to extermination because the fungus is trapped deep under the nail where topical medications can't penetrate well. More effective oral medications can be prescribed, but they come with unwanted side effects. Now, lasers are being explored for their ability to target and kill fungus under toenails without these complications. This onychomycosis treatment doesn't have a spectacular success rate. However, if it speeds up the process of eradicating nail fungus, some patients may consider it worth the price anyway. It's important to understand that even after the fungus is dead, normal toenails still take a long time to grow in. So, be prepared to take a wait and see approach if you get this treatment.

Don Mehrabi MD, FAAD is a dermatologist certified by the American Board of Dermatology currently practicing in Beverly Hills, California. He is also the creator of the bhskin.com website where you can find an extensive resource library covering many common dermatologic problems and aesthetic issues. Visit www.bhskin.com/education/ to learn more about skin health and beauty. Providing quality skin care products and skincare treatment reviews online.