Scarring
Although very rare, scarring may occur. Usually when scarring occurs, it is in
the form of a flat and white lesion on the skin (hypotrophic). However, it can
be large and red (hypertrophic) or large and extend beyond the margins of
the injury itself (keloid). Subsequent aesthetic treatments may be required to
improve the appearance of the scar.
Pigment changes
The device targets the hair shaft, in particular the pigmented cells in the
hair follicle and the hair follicle itself. Nevertheless there is a risk of temporary
hyper-pigmentation (increased pigment or brown discoloration) or hypo-
pigmentation (whitening) to the surrounding skin. Risk of changes in skin
pigmentation is higher for people with darker skin tones or heavily tanned
skin. Usually discoloration or changes to skin pigment are temporary, and
permanent hyper-pigmentation or hypo-pigmentation are rare.
Excessive redness and swelling
In rare cases, treated skin may become very red and swollen. This is more
common in sensitive areas of the body. The redness and swelling should
subside within 2 to 7 days and should be treated with frequent applications of
ice. Gentle cleansing is OK, but avoid exposure to the sun.
Infection or bruising
Infection of the skin is exceedingly rare but is still a possible risk following a
skin burn or wound caused by the device.
Very rarely, the device may cause blue-purple bruising that can last 5 to 10
days. As the bruising fades, there may be a rust-brown discoloration of the
skin (hyperpigmentation).
a
Stop use immediately if any of these effects are more severe.
a
See your physician if the effects do not go away within 2 to 3 days.
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