I've had a recurring ear infection (it's left a constant ringing sound), and have tried a number of oils, garlic, clove etc, and nothing has worked. This afternoon I put in some drops of sea salt solution - the right ear was fine, but after rinsing the left one, I couldn't walk straight. I was all off balance like I'd been drinking, and I felt quite nauseous. I'm worried now. Can anyone explain what may have happened? Thanks.