i have a large perforation in my nasal septum. i have never used cocaine and never would i've never had any reconstructive surgeries on my nose i have had my nose broken a few times. i saw a doctor who performed surgery to try and close the hole, but it wasn't successful.how could i have gotten this? i always get looks of disbelief from doctors when i tell them i have never used cocaine. is there anything that can be done for this? it bleeds all the time i have a whisteling noise that comes from my nose and it always feels dry i use saline spray and an pnarisis oil. could this also cause allergies i never had allergies till i had this?