In-depth

Symptoms

Nausea and vomiting

Sick to your stomach? Nausea and vomiting usually pass quickly but sometimes result from long-term or serious conditions.

Tests and diagnosis

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Treatments and drugs

Canalith repositioning procedure

The canalith repositioning procedure can help relieve dizzy spells caused by benign paroxysmal positional vertigo (BPPV). Here's how the procedure is done.

Jul. 10, 2012