There are reports from Breast Cancer patients using Iodine to keep their Breast Cancer at bay that they are STILL excreting bromide, 2, 3 years into it. Bromide's everywhere.
How long have you been supping? The bromide headache should not go on forever...
Perhaps there's another reason? Eating habits?
I've noticed that if I eat something that may contain bromide I will get a feeling of pressure in my head, occasionally even an earache...