Oh gosh, I really hope I didn't make it worse. I'll look further into it. It's Polysporin or Bacitracin Zinc, first aid antibiotic ointment.
EDIT: Just checked a couple sites and they are all saying triple antibiotic or neosporin is good for superficial wounds or the like. I am not sure what is on his head but I just sort of went straight to treating it like it were one. Maybe I shouldn't haveLinks for those sites:
http://www.anapsid.org/emergency/firstaid.html
http://www.reptilesmagazine.com/Rept...le-Wound-Care/
http://voices.yahoo.com/how-treat-mi...s-7530232.html