Can vertigo be caused by an infection?

Yes, vertigo can be caused by an infection, particularly infections that affect the inner ear or the vestibular nerve. One common type of infection leading to vertigo is labyrinthitis, where a viral or bacterial infection causes inflammation of the inner ear labyrinth, disrupting balance and hearing. Another related condition is vestibular neuritis, which specifically involves inflammation of the vestibular nerve, often following a viral infection such as the flu or a cold. These conditions can lead to sudden, intense episodes of vertigo, along with other symptoms like hearing loss (more common in labyrinthitis), nausea, and imbalance. Treatment typically involves managing symptoms and may include medications such as antiviral drugs, steroids, or anti-nausea medications, depending on the underlying cause and severity of the symptoms. It’s important for individuals experiencing vertigo, especially if accompanied by signs of an infection, to seek medical evaluation and treatment.