Otorhinolaryngology, also known as ear, nose, and throat (ENT) medicine, is a branch of medicine specializing in the diagnosis and treatment of diseases of the ear, nose, throat, and related structures of the head and neck. This includes various conditions such as hearing loss, sinusitis, tonsillitis, laryngitis, vertigo, tinnitus, as well as tumors of the head and neck.

Modern otorhinolaryngology utilizes state-of-the-art technologies for diagnosis and treatment. For example, endoscopy allows doctors to visually examine the internal structures of the ear, nose, and throat, which aids in diagnosis. Hearing tests, such as audiometry, are used to determine the degree of hearing loss. Computed tomography (CT) and magnetic resonance imaging (MRI) provide more detailed images, which are essential for diagnosing some conditions.

Treatment methods include medication therapy, surgical intervention, and rehabilitation. Medications may include antibiotics for treating infections, steroids to reduce inflammation, and antihistamines to relieve allergic reactions. Surgical interventions may be necessary to correct problems such as tonsillectomy, sinus cleansing, or hearing improvement.