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New Technology Presents Alternative to Botox: Freezing Wrinkles
Posted: May 11, 2011
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The 15-minute treatment is done using local anesthesia, according to the researchers. The current study only looks at forehead wrinkles; future research will study the procedure elsewhere on the face, Palmer says.
For the study, researchers tried the technique on 31 people, all of whom had fewer wrinkles after two to eight injections. The most common side effects were headaches and skin redness. The level of discomfort was comparable to that from Botox or fillers, Palmer says.
But unlike Botox, which takes a few days to kick in, the effects of the cryotechnology are seen immediately, the researchers say.
Because this study was presented at a medical meeting, the data and conclusions should be viewed as preliminary until published in a peer-reviewed journal.
Palmer said he didn't see the new technology as a replacement for Botox, but instead as an alternative for people who don't want an injection of a neurotoxin.