For my kids I use our Infection Blend (essential oils)...

6 drops lavender
1-2 drops eucalyptus radiata
1-2 drops peppermint
1-2 drops helichrysum
1-2 drops roman chamomile
1-2 drops Thieves blend
3-4 tsp. Olive oil

Mix in small 5 or 15ml glass bottle. With cotton swab or finger apply
to opening of ear (not in ear), around ear, down Eustachian tube on
neck and on vita flex points on feet. Apply as often as needed.

Only once was it extremely bad (and was desperate enough), I got some
numbing drops (via prescription) from the doc to put in the ears. Only had to
drop in once (while continuing applying oils as above) and pain was alleviated
and healed quickly. But usually we're able to just use the above blend. Amazing.

Hope he gets feeling better soon!
Maria
ID