Around 2,000 people are currently on the waiting list for initial Ear, Nose and Throat outpatient appointments.
Health Minister Claire Christian gave the figures in Tynwald this week in response to a question from Onchan MHK Julie Edge.
Ms Christian said the prioritisation of cancer and urgent cases meant other patients have increased.
She went on to give more details about waiting times for the specialist department:
Peel ready for bonfire and fireworks later
Government: "UK never told us about child murderer"
Farm shop's newest worker needs your name suggestions
Bus Vannin gives update on staffing problems and routes affected today
Toilets vandalised for fourth time in a month
Poppy gets fur-ever home after sparking rescue operation in Douglas
Council gets eight complaints about James Brown in six months
More bus staffing problems this weekend