Effects - Ear problem

[robshaka]

Swim has a bizarre problem when high. About an hour after taking DHC or codeine Swims eardrums start fluttering- it feels like they're tightening up. At first Swim just tolerated it but it's beginning to bother him. Swim can describe the feeling quite well-push your ears back without touching them, you should be able to feel a strange movement or tightening inside your ear-that is exactly what it feels like. Does anyone else get this or heard of it? Anyone have any theories as to what causes it? Swim can't think of any other than he may be elergic