Do I have an infection from laser hair removal?

Typically lasers will not fire if the gauge is not set properly.  Otherwise it typically has very little effect on the delivery of the device. More information is needed.  Best, Dr. Emer.

Thanks for your question and voicing your laser hair removal concerns. It’s very unlikely that the heavy/tired feeling in your underarm was caused by your laser hair removal treatment. If the feeling mostly occurred shortly after your treatment, it could have resulted from blood flow returning t...

I am so sorry for your issue.  Pigmentation may return after a year or so.  There is a possibility that this may be permanent.