What are the side effects of Tattoo Laser Removal and using Doxycycline?

I've been having laser tattoo removal treatments for 3 sessions now all 6 weeks apart and I've just started a course of doxicyllin for acne going on 2ish weeks. I had the treatment and realised I probably shouldn't have.... What are the side effects? And what can I be doing to help a fast recovery?