Skip to main content
Go to homepage

Print Page

Bell's Palsy

What Is Bell's Palsy?

Bell's palsy is a sudden weakness of one side of the face. This makes it hard for a person to move their mouth, raise their forehead, wrinkle their nose, or close their eye on that side of the face, which also may droop or look stiff.

Bell’s palsy usually gets better on its own.

What Causes Bell's Palsy?

Each side of the face has a facial nerve that controls its muscles. Bell's palsy happens when the nerve on one side doesn’t work as it should. The facial nerve swells, pressing against bone. This causes weakness or temporary muscle paralysis on that side.

Usually, doctors don’t know exactly why this happens. But some people develop Bell’s palsy after they have an infection, such as:

Other things also can paralyze the facial nerve, such as ear infections, Lyme disease, and trauma to the head or face.

What Are the Signs & Symptoms of Bell’s Palsy?

Bell's palsy tends to happen quickly on one side of the face. Some kids may feel pain or fullness in an ear before the facial weakness starts.

Some kids have only slight weakness. But others might not be able to move that side of their face at all. The face (especially the mouth) seems to droop on the affected side.

Other symptoms include:

  • sounds seeming louder than usual in the ear on the affected side of the face
  • trouble shutting one eye
  • eye dryness
  • loss of taste at the front of the tongue
  • drooling

Bell's palsy affects only the facial muscles. If other parts of the body are weak or paralyzed, it is not Bell’s palsy.

How Is Bell’s Palsy Diagnosed?

There isn't a specific test to check for Bell's palsy. Doctors diagnose it based on symptoms and an exam. Blood tests and X-rays usually are not needed. Because Lyme disease can cause facial nerve paralysis, doctors may check for it in areas where it’s common.

When symptoms are not typical for Bell’s palsy or the weakness doesn’t get better after a few weeks, doctors might order such tests as:

How Is Bell’s Palsy Treated?

Bell’s palsy usually goes away as the swelling goes down and the nerve recovers. Doctors might recommend:

  • steroid medicines to ease nerve swelling, especially in the first 3 days
  • eye drops or ointment to lubricate and protect the eye
  • a patch at night to protect the eye
  • face exercises to help make muscles stronger

Most kids with Bell’s palsy get completely better within a few weeks. Rarely, some may continue to have some weakness in their face, especially if the paralysis was severe.

How Can Parents Help?

Bell's palsy can be tough for kids because it changes the way they look. Reassure your child that their face will soon return to normal.

If your child is teased, consider talking with teachers, school counselors, and coaches. If your child is comfortable with it, you could to speak to the class, so classmates know why your child looks different. You also can practice with your child some things to say if people ask what's wrong, stare, or say unkind things. Most people will be understanding if you explain that it's a temporary problem that isn't contagious.

Reviewed by: Mary L. Gavin, MD
Date Reviewed: 01-01-2021

Lea este articulo en Español

What next?

Summit Mall Play Area
Answer Key:
Click to expand
There are 10 nurses in the picture.

And we have many more pediatric primary care providers in Northeast Ohio. You can meet some of them here.
Summit Mall Play Area
Answer Key:
Click to expand
The five differences are:
– Phone color
– Coat pocket
– Stethoscope earpiece color
– Stethoscope bell dot
– Clipboard paper color

Need help finding a doctor, choosing a location or getting a general question about Akron Children's answered? Call us or fill out the form and we'll help in any way we can.
Summit Mall Play Area
Answer Key:
Click to expand
The two matching doctors are 9 and 14.

With virtual visits, you can see our pediatric experts from the comfort of home or wherever you are.
Summit Mall Play Area
Answer Key:
Click to expand
The correct path:
The Correct Path
We offer many ways to get pediatric care all over Northeast Ohio. Use this page to find the right kind of care and the most convenient location for you.