It is not unusual to have scabbing or blisters after tattoo removal. It should be treated as a wound.Keep it clean and watch for infection. Your provider should have discussed wound care after your procedure-if not, call them and discuss what you should be doing.
Hi Dear
You might need more treatment, Tattoo removal takes many treatments, The best Laser Tattoo removal at this time is Picosecond Laser Tattoo Removal
I believe once the ink has oxidized and is a reddish brown color on your eyebrow, there is no laser that will work. i try and avoid treating eyebrows because of that problem. you can consider tattooing over it to try and hide it but that is also somewhat challenging to do.david berman md