To me it goes on and off I could have 3 days without the fullness and then all of a sudden it comes back , just like this morning, I got up with a mid range tinnitus, went for a walk on a very warm morning, came home had a bruschetta and some cantaloupe and now my T has spiked with sense of light headness and the buzzing feels all around my head not just in ears, so what triggerd it? The walk, the bruschetta or the cantaloupe or there are NO triggers it just goes off whenever it wants to?????????