 [ Symptoms ] my son has lost the enamel from his two front teeth what can i do to help him [ Disease ] i am in the exact same boat as you had tinnitus in left ear since 2001 cause unknownno concerts no loud music and have been out of work since 1992 so no loud noises i have had full mri is ct scans and all is normal the ent can not figure i am taking medicine for a seizure disorder but i have been on the same medicine since 1961 sounds like a school bell ringing 24 hrs a day now the right ear is starting maybe something to ask my father had tinnitus in both ears caused by an explosion in wwll heredity