probably not but it is good not to do this again if a perforated eardrum is even remotely possible.
what are the risks of using carbamide peroxide drops on a perforated eardrum? . i initially thought my symptoms might have been due to a build-up of earwax. i used otc carbamide peroxide in an attempt to clear out any possible blockage. i only used it once as it actually increased the sense of fullness in the affected ear which i assume was due to some of the fluid draining into the perforation. about a week after using the drops i was properly diagnosed with a perforated eardrum. could i have done any damage by using carbamide peroxide drops on my perforated eardrum?