u/nisthana

Last week I had audio test in which they detected low frequency, hearing loss and ENT is suggesting ear injection . However, I don’t know what the risks are and how effective the injection could be so looking for advice. the problem is only in one ear. Has anybody taken the ear injection? Does it work? What are the risks and is it painful? My ENT is suggesting three injections followed by another audio test. By the way, what happens if I don’t treat it at all?