not sure what injections you woud get for scars? fillers? I would wait...it may not be an issue, but why take any chances

if you mean injections for cysts during the initial breakout then yes, sadly I had 100's of those- sometimes it is the only way to get rid of the cyst

no i meant fillers my derm said that it shouldnt be a problem but adviced me to wait before taking action because im already having laser treatments which aids in scar healing too so she said maybe i wouldnt need any fillers at all