my son years ago had stinging/burning/trouble breathing as a result from neomycin and polymyxin b sulfates and hydrocortisone otic drops. so much so, we had to take him to the emergency room (of course it had to manifest itself after all the urgent care locations had closed for the day). out of pocket cost was 300 dollars, yipes that was allergic for our pocketbook. anyway, what concise allergenic term could be used for this med that I need to dispose of?( expiration date of 11/2112). mother has a sulfa allergy, would this be simply be under sulfates? thank you for your hopefully paid service and impending answer.