However, even with ear tubes in place, getting an ear infection is possible.
Ear infection symptoms with tubes are similar to those that occur without tubes.
But with functioning tubes, the ear will drain, and there is usually less pain.

Verywell / Ellen Lindner
This article will discuss symptoms of ear infections with tubes and how they are diagnosed and treated.
But with functioning ventilating tubes the ear will drain and the infection is usually less painful.
Developing an ear infection with tubes in place does not mean that the tubes need to be replaced.
Oral antibiotics can usually be avoided.
Some types of ear drops could potentially damage the middle ear, causing problems such ashearing loss.
It will not damage the structures of the middle ear.
Ear drops with neomycin-polymyxin-HC (Cortisporin) should not be used in people with ear tubes.
Oral Antibiotics
Most of the time, symptoms of ear infections will resolve on their own.
Possible Complications
Most ear infections with tubes are easily treated.
Still, it is possible to get an ear infection even with tubes.
American Academy of Otolaryngology, ENT Health.Ear tubes.
University of Rochester.Middle ear infection (otitis media) in adults.
Centers for Disease Control and Prevention.Ear infections.
Pediatric otolaryngology update.Ear tubes.
1 Issue 2, Winter 2020.
Penn Medicine.Ear infection (middle ear).