For hair recovery u need to take biotin, for the hole in ear drum u need to get a otoendoscopy and pta done then if needed if surgery is done u need to stay in hospital for a maximum of 5 days only. If u want to do surgery late, then u need to keep ua ear absolutely dry for the time being, don’t allow even a drop of water in ua ear. If there is no infection u don’t need any medicine.

You must be having hearing loss due to auditory nerve dysfunction and also perforation. These leads to tinnitus. Duration of surgical stay depends on the surgeon. CT Scan of temporal bone depict the amount of urgency for surgery