When your ears are ringing, it usually means you are experiencing tinnitus, which is the perception of noise or ringing that isn't caused by an external sound. This ringing can happen in one or both ears and may sound like ringing, buzzing, clicking, or hissing, either constantly or occasionally. Tinnitus is typically a symptom of an underlying condition rather than a disease itself. Common causes include age-related hearing loss, exposure to loud noises, ear infections or blockage, head or neck injuries, certain medications, and health conditions like Meniere's disease or blood vessel disorders. Sometimes, it results from damage or changes in the auditory system, particularly in the tiny hair cells of the inner ear that send signals to the brain. The brain then interprets these misfiring signals as ringing or other sounds. In some cases, the ringing is temporary, like after exposure to loud sounds or due to earwax buildup. However, persistent tinnitus may indicate an underlying health issue that might require medical attention. Although not life-threatening, tinnitus can cause distress, including anxiety, depression, or sleep problems in some individuals.