I by the bite of flea and so on, very big package, ointment is trashy, a long time is good not, leave scar soon, very urgent, excuse me what good method makes it good!

• 我被跳蚤之类的咬了，很大的包，药膏没用，很长时间好不了，眼看留疤了，很急，请问有什么好方法使它好！？