Side Effects of Laser Hair Removal
Redness of the skin is the most common side effect which can last for a day or two.
Slight blistering can occur but is rare and clears up within a few days.
Hyper pigmentation (increased skin colour) A darkening of the treated area which is more likely if you already have tanned or dark skin. Normally easily treated.
Hypo pigmentation (decreased skin colour) The opposite of hyper pigmentation, lightening the skin. Normally only a temporary side effect.
Infection is rare in a professional clinic.
Burns, scarring and blindness. Much more likely if the laser operator isn't fully trained. This is the main reason for clinics to use a Laser Protection Advisor providing an independent evaluation of a clinics safety.
Everyones skin is different and a pre-treatment patch test is used to check that the right laser and settings are used to offset any side effects during full treatment. A full medical history should be taken prior to any treatment being offered to exclude any problems.