The School provides content and resources for a wide array of local government and judicial officials in North Carolina. Select your role to explore all related content. Local and State Government
Tinnitus (ringing, buzzing or hissing in the ears) that occurs for only a short time after exposure to high noise levels is an early warning sign that your hearing is at risk and you may have suffered some permanent loss of hearing acuity.
Humming sound in ears: Humming sound in ears refers to hearing an abnormal whining or droning without a source for the sound. See detailed information below for a list of 18 causes of Humming sound in ears, Symptom Checker, including diseases and drug side effect causes.