Can Candibiotic Ear Drop Be Used Instead Of Otobiotic Drops?

My Father had an ear drum operation last month. The doctor prescribed him earlier with CANDIBIOTIC EAR DROP prior to operation so that the ear gets dry. After the operation, doctor prescribed a new ear drop named OTOBIOTIC EAR DROP.The prob now is that this medicine is not available in any of the stores in the city. So I wanted to ask you whether it is suitable to continue with CANDIBIOTIC ear drop instead of OTOBIOTIC Ear drop..??