Hi! Thanks for your advices.
In fact i've seen a doctor last year when, for some reason, the problem got worst (only for 3 weeks more or less). Coincidence or not, someone in the forum prayed for me, using Black Tara (is that the name i think) mantra, and i came back to normal again. By "normal" i mean having tinnitus in low sound, only affecting me a little at night (even so, it wouldnt bother me that much).
At 2 weeks ago, with no reason, the problem got worst. My doctor once said that there is no visible origin for my problem (i've made exams already). She said too that having throat issues, flu or the like may get tinnitus worst for some time. Maybe this time is just that, because my throat is a little affected since some days.
Today i got better too. Lets see how things run. I will also follow your advice and ask on the Medicine Buddha subforum.