Which are the symptoms of Sudden Hearing Loss?

Sudden Hearing Loss (SHL) refers to a rapid onset of hearing impairment that occurs within a short period, typically within 72 hours. It can affect one or both ears and can range from mild to severe. SHL can be a distressing condition as it can significantly impact a person's ability to communicate and engage in daily activities.

The symptoms of sudden hearing loss can vary from person to person, but the most common signs include:

• Unilateral or bilateral hearing loss: Sudden hearing loss can affect one ear (unilateral) or both ears (bilateral). It is important to note that bilateral SHL is relatively rare.


• Rapid onset: The hearing loss typically occurs suddenly or over a few hours, up to a maximum of 72 hours. It is not a gradual or progressive condition.


• Reduced ability to hear: Individuals with SHL may experience a significant decrease in their ability to hear sounds. They may struggle to understand speech, particularly in noisy environments.


• Muffled or distorted sound: Some people may perceive sounds as muffled or distorted, making it difficult to comprehend speech or recognize familiar sounds.


• Tinnitus: Tinnitus, the perception of ringing, buzzing, or other noises in the ears, is commonly associated with sudden hearing loss. It can occur in the affected ear or ears.


• Ear fullness or pressure: Individuals may experience a sensation of fullness or pressure in the affected ear or ears. This feeling is similar to the pressure experienced during changes in altitude.


• Dizziness or vertigo: In some cases, sudden hearing loss may be accompanied by dizziness or a spinning sensation (vertigo). This can further disrupt balance and coordination.

If you or someone you know experiences any of these symptoms, it is crucial to seek immediate medical attention. Sudden hearing loss can have various underlying causes, including viral infections, autoimmune disorders, head trauma, certain medications, circulatory problems, and inner ear disorders. Prompt diagnosis and treatment can improve the chances of recovery and minimize potential long-term complications.

When visiting a healthcare professional, they will likely perform a thorough examination, including a physical examination, hearing tests, and possibly imaging studies to determine the cause and extent of the hearing loss. Treatment options may include medications, such as corticosteroids, to reduce inflammation and promote healing, as well as management of any underlying conditions.

In conclusion, sudden hearing loss is characterized by a rapid onset of hearing impairment, often affecting one ear. The symptoms can include unilateral or bilateral hearing loss, reduced ability to hear, muffled or distorted sound perception, tinnitus, ear fullness or pressure, and dizziness or vertigo. Seeking immediate medical attention is crucial to determine the cause and initiate appropriate treatment. Remember, early intervention can greatly improve the chances of recovery and minimize potential long-term complications.