Brain & Nervous System Health Center
Epley and Semont Maneuvers for Vertigo
The Epley and Semont maneuvers are exercises used to treat benign paroxysmal positional vertigo (BPPV). They are done with the assistance of a doctor or physical therapist. A single 10- to 15-minute session usually is all that is needed.
When your head
is firmly moved into different positions, the
calcium crystal (canalith) debris 
causing vertigo will slip out of the
semicircular canal into an area of the inner ear where it will no longer cause
symptoms. Two maneuvers have been used successfully: the Epley maneuver and
the Semont maneuver.
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The Epley maneuver 
is performed as follows:
- You are seated, and the doctor turns your head 45 degrees horizontally toward the affected ear. You should hold the doctor’s arms for support.
- The doctor tilts you backward to a horizontal position with your head kept in place at a 45-degree turn, hanging. An attack of vertigo is likely as the debris moves toward the apex of the canal. You are held in this position until the vertigo stops, usually within a minute.
- The doctor turns your head 90 degrees toward the unaffected ear. The doctor then rolls you onto the side of the unaffected ear, so that you are now looking at the floor. The debris should move in the canal again, possibly provoking another attack of vertigo. You should remain in this position until the vertigo stops, usually within a minute.
- The doctor helps you back to a seated position.
The
Semont maneuver is performed as follows:
- You are seated, and the doctor turns your head 45 degrees horizontally toward the unaffected ear.
- The doctor tilts you 105 degrees so that you are lying on the side of the affected ear with your head hanging and your nose pointed upward. You remain in this position for 3 minutes. The debris should move to the apex of the canal.
- The doctor then moves you quickly through the seated position, holding your head in place, until you are lying on the side of the unaffected ear with your nose pointed to the ground. You remain in this position for 3 minutes. The debris should move toward the exit of the canal.
- The doctor then slowly moves you back to the seated position. The debris should fall into the utricle of the canal, where it will not cause vertigo.
Sometimes these maneuvers are done while you wear a vibrating headband. But the vibration may not help any more than the maneuver alone.1
In some cases, your doctor or physical therapist may have you do a modified Epley procedure at home. If your doctor has shown you how and you feel confident, you can try this at home to get rid of your vertigo.
What To Expect After Treatment
The Epley and Semont maneuvers may improve or cure benign paroxysmal positional vertigo (BPPV) with only one treatment. Some people need multiple treatments.
Why It Is Done
Epley and Semont maneuvers are used to treat BPPV.
How Well It Works
The Epley procedure is safe and works well to treat benign paroxysmal positional vertigo (BPPV).1
The Semont maneuver may work to stop symptoms of BPPV. But the evidence is not as good as it is for the Epley procedure.1
Risks
These maneuvers should not be done on people with back or spine injuries or problems.
Sometimes the maneuver can move the debris from one inner ear canal to another. This can cause a different kind of vertigo.
What To Think About
The Epley and Semont maneuvers are more effective than other treatments for BPPV, such as exercises (for example, the Brandt-Daroff exercise).1 Exercises do not treat the cause of BPPV. They help speed up compensation by the brain. When the Epley and Semont maneuvers work, they can relieve symptoms of vertigo quickly.
If the Epley and Semont maneuvers don't work to relieve your symptoms of vertigo, you may not have the most common type of BPPV. Or you may not have BPPV at all.
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WebMD Medical Reference from Healthwise
