Garage Floor Finishes

Anyone finish coat their garage floor ? What did you use,Epoxy ? And is there any badd smells that go along with it ? Ever since I exposed myself to OSFO,and put myself in Shands Hospital with a Subarachnid hemorage,I can't do the slightest bit of volatile fumes without severe repercussions ! Any in put is welcome ! I tried Sherwin Williams on my last attempt and was not impressed !