The most common cause of tinnitus in 70-year-olds is senile deafness, because hearing loss leads to nerve damage in the inner ear, causing tinnitus is very stubborn, because hearing can not be restored, tinnitus is almost lifelong. At this time, you can consider with hearing aids to mask part of the tinnitus, the effect is also good. At the same time, you can take medicines to improve microcirculation, such as Ginkgo biloba, methylcobalamin tablets, Vincristine capsules, and Yiqi Smart Pills. If the tinnitus is caused by otitis media, anti-inflammatory and anti-infection treatment is needed.