Treatment of eustation tube dysfunction?

MM was diagnosed with eustation tube dysfunction (ETD). The peditrician found her mid-ear did not vibrate quite well and suspect that she may have some hearing loss.

Treatment of eustation tube dysfunction?

I did some research over the internet and have yet to find a good way to the treatment of eustation tube dysfunction. Anyhow I scheduled an appointment with a pediatric ENT on 31st. We'll see what ENT doctor says about her eustation tube dysfunction (ETD).