Sudden Hearing Loss

Sudden hearing loss is a rapid decline in hearing ability that occurs within a few hours or up to three days. It usually affects one ear and may happen suddenly upon waking or during daily activities. This condition can range from mild hearing reduction to complete deafness. Many people also experience ringing in the ears, dizziness, ear fullness, or balance problems along with hearing loss. Viral infections, poor blood circulation, immune system disorders, head injuries, and exposure to loud noise are possible causes, although the exact reason often remains unknown.

Early diagnosis and treatment are essential because delayed care may reduce the chances of recovery. Doctors typically perform hearing tests, physical examinations, and imaging studies to identify the underlying cause. Corticosteroids are commonly prescribed to reduce inflammation and improve hearing recovery. Some patients may also benefit from antiviral medications, oxygen therapy, or hearing rehabilitation programs. Protecting the ears from loud sounds, managing chronic illnesses, and seeking immediate medical attention for sudden hearing changes can help improve outcomes and preserve hearing health.