[dzhiurgis]

Hey I had ear muscle issue after one trip too. It does come back occasionally (seems to weirdly correlate with eating Indian food (!) or big alcohol hangovers).

Was the feeling same as when you tightly shut your eyes? It's the Tensor Tympani muscle, but I'm not sure what could be causing it to spasm exactly.

[adflux]

Yes, like a fluttering in the ear if that makes sense. Maybe try magnesium in your case?