A viral infection of the vestibular nerve, called vestibular neuritis , can cause intense, constant vertigo. If you also have sudden hearing loss, you may have labyrinthitis. Meniere’s disease. This disease involves the excessive buildup of fluid in your inner ear.
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This form of labyrinthitis occurs when bacteria in the middle ear enter the inner ear . The symptoms are more severe than those of serous labyrinthitis, and they typically affect just one of the ears. Symptoms of suppurative labyrinthitis include: severe vertigo.
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