Sometimes, an ear injury can lead to BPPV. Vestibular neuronitis causes severe, sudden dizziness that lasts two to three weeks. Doctors think an infection with a virus may be the cause.

Severe dizziness may affect everyday tasks and quality of life and lead to falls. Understanding the cause of dizziness can help determine how to treat it. When to contact a doctor about dizziness ...

While dizziness is a common symptom of influenza, it can sometimes signal more serious complications. Persistent or severe dizziness may indicate underlying issues such as dehydration, low blood ...

Adults with obstructive sleep apnea (OSA) are at increased risk for vertigo and vestibular dysfunction, relative to those without OSA.