TIL studies have linked tinnitus with sleep disorders. Overactive brain function may create both a perceived sound and impaired sleep. Makes sense to me as I type with ringing ears after a crummy night’s sleep.

Read more: https://uk.news.yahoo.com/tinnitus-seems-linked-sleep-understanding-130408450.html?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAANIETM8huM3jvQ68IT_RcrPvkr0iS9hmKca82HuM-HlK5qMP3Y5N3MwkDL2dBG91uSippjYmzeXclPfOrcyO9f5vEccKu3HPfoEem9-_mujxbR4R7S8XdBTK3HtVmnRF9Ioz6ULM4Jo_D9o2BdkHJIzE5dyNfCyvBsplolJznywQ