There are several causes of facial paralysis, such as tumors of the facial nerve or tumors of the base of the brain, trauma, or a congenital condition (a condition that you’re born with). Bell’s Palsy usually begins with a sudden weakness on one side of your face or a sudden feeling that you can’t move one side of your face. Our physical therapists in Costa Mesa have extensive experience and success in treating patients with Bell’s Palsy

What is Bell’s Palsy? 

Bell’s Palsy is a form of temporary facial paralysis. It occurs when the nerve that controls movement on one side of your face becomes inflamed. The condition often comes on suddenly but improves on its own within a few weeks. Although the cause of Bell’s Palsy remains unclear, it’s thought that some cases might be caused by the herpes virus that also causes cold sores.

It’s important for you to know that these can be symptoms of such conditions as stroke. Seek medical care immediately, especially if your facial weakness is accompanied by:

  • Pain in the ear, cheek, or teeth
  • Loss of facial sensation
  • Confusion
  • Weakness of arms or legs
  • Vision changes
  • Fever
  • Severe headache
  • Malaise

How can a physical therapist help?

In the first couple of days to a week after symptoms start, your physical therapist at Progressive Physical Therapy  will evaluate your condition, including:

  • Review your medical history, and discuss any previous surgery or health conditions
  • Review when your current symptoms started and what makes them worse or better
  • Conduct a physical examination, focusing on identifying the patterns of weakness that are caused by Bell palsy:
    • Facial movements of the eyebrow
    • Eye closure
    • Ability to use the cheek in smiling
    • Ability to use the lips in a pucker
    • Ability to suck the cheeks between the teeth
    • Raising the upper lip
    • Raising or lowering the lower lip

Your physical therapist will immediately:

  • Educate you about how to protect your face and your eye
  • Show you how to manage your daily life functions while you have facial paralysis
  • Explain the expected path to recovery, so that you will know the signs and symptoms of recovery
  • Evaluate your progress, and determine whether you need to be referred to a specialist if progress is not being made

The first priority is to protect your eye. The inability to completely and quickly close your eye makes the eye vulnerable to injury from dryness and debris. Debris can scratch the cornea—the transparent front part of the eye that covers the iris, pupil, and front chamber of the eye—and could permanently harm your vision. Your physical therapist will immediately show you how to protect your eye, such as:

  • Using self-made and commercial patches
  • Setting a regular schedule for refreshing eye fluids
  • Carefully closing the eye with your fingers

If you have partial facial movement, your therapist will teach you a few general facial exercises to do at home. These exercises will help you learn to move the weak side of your face and help you use both sides of your face together. One of the exercises is a gentle blowing action through your lips.

During Recovery

Your physical therapist will help you regain the healthy pattern of movements that you need for facial expressions and function. Recovery can be challenging because:

  • Normally, the ability to make facial expressions and many facial movements is “automatic”;—that is, you’re born with this ability and never had to think about it before
  • Unlike other muscles in your body, the facial muscles do not have sensors that tell your brain all of the necessary “details” about how to move

Your physical therapist will be your coach throughout this challenging time, guiding you through special exercises that are designed to help you relearn facial movements based on your particular movement problems. Your exercises may change over the course of recovery:

“Initiation” exercises. In the early stages, when you might have difficulty producing any facial movement at all, your therapist will teach you exercises that cause (“initiate”) facial movement. Your therapist will show you how to position your face to make it easier to move (called “assisted range of motion”) or how to “trigger” the facial muscles to do what you want them to do.

“Facilitation” exercises. Once you’re able to initiate movement of the facial muscles, your therapist will design exercises to increase the activity of the muscles, strengthen the muscles, and improve your ability to use the muscles for longer periods of time (“facilitate” muscle activity).

Movement control exercises. Your therapist will design exercises to:

  • Improve the coordination of your facial muscles
  • Refine your facial movements for specific functions, such as speaking or closing your eye
  • Refine movements for facial expressions, such as smiling
  • Correct abnormal patterns of facial movement that can occur during recovery

To work on coordinating your facial muscles, you’ll need to have a sufficient level of activation of facial muscles first. Your therapist will determine when you’re ready.

Relaxation.During recovery, you might have facial spasms or twitches. Your physical therapist will design exercises to reduce this unwanted muscle activity. The therapist will teach you how to recognize when you are activating the facial muscle and when the muscle is at rest. By learning to contract the facial muscle forcefully and then stop, you will be able to relax your facial muscles at will and decrease twitches and spasms.

After Recovery

Some people might have greater difficulty moving their face after a period of improvement in facial movement, which can make them worry that the facial paralysis is returning. However, actual recurrence of facial paralysis of the Bell Palsy type is uncommon.

New difficulty in moving the face is more likely the result of increasing the strength of the facial muscles without improving the ability to coordinate and control the movement. To keep this from happening, your physical therapist will show you what facial movements you should avoid during recovery. For instance, the following might lead to abnormal patterns of facial muscle use:

  • Trying to make the biggest facial movement or muscle contraction that you can, such as smiling as much as you can
  • Chewing gum with great force
  • Blowing up a balloon with all of your effort to work the facial muscles

Your therapist will coach you to use your face as naturally as possible, without trying to restrict facial expressions because they look “different.”

We are Here to Help. Contact us Today. 

Orange Office:  714.547.1140

Costa Mesa Office: 949.631.0125