In more severe cases, tinnitus may remain despite best efforts at treatment.40-80% of these patients can be relieved by surgery with an endolymphatic or nerve section, labyrinthectomy, or ototoxic antibiotic injection. Your doctor can help identify the cause by listening to the sounds you make. If noise exposure is the cause of tinnitus your child's otolaryngologist/audiologist may discuss hearing conservation measures, safe listening levels, and other appropriate listening levels. This can help you determine the root cause. To aid with insomnia, melatonin was also used. The study included 273 cancer survivors aged 61 and older who had received treatment for their disease five years earlier. Tinnitus can be caused by neurons in your brain's auditory channels sending signals that have no connection to sound source. Tinnitus consistently ranks as the number-one disability among military veterans, just ahead of hearing impairment. Depending upon the particular case, additional tests can be performed to rule any other possible conditions or underlying causes. Tinnitus can also be categorized by its rhythm, separating it into "continuous" and "pulsatile" tinnitus. You can learn as much about tinnitus symptoms and how to treat it. England Ear, Nose, Throat & Facial Plastic Surgery Group, Middlesex HealthLearn how to donate to AHRF for research on tinnitus.