Bell's Palsy

Bell's palsy is a form of facial paralysis resulting from damage or trauma to the facial nerve. The facial nerve-also called the 7th cranial nerve-travels through a narrow, bony canal (called the Fallopian canal) in the skull, beneath the ear, to the muscles on each side of the face. For most of its journey, the nerve is encased in this bony shell.

Each facial nerve directs the muscles on one side of the face, including those that control eye blinking and closing, and facial expressions such as smiling and frowning. Additionally, the facial nerve carries nerve impulses to the lacrimal or tears glands, the saliva glands, and the muscles of a small bone in the middle of the ear called the stapes. The facial nerve also transmits taste sensations from the tongue.

When Bell's palsy occurs, the function of the facial nerve is disrupted, causing an interruption in the messages the brain sends to the facial muscles. This interruption results in facial weakness or paralysis.

Because the facial nerve has so many functions and is so complex, damage to the nerve or a disruption in its function can lead to many problems. Symptoms of Bell's palsy can vary from person to person and range in severity from mild weakness to total paralysis.  These symptoms may include twitching, weakness, or paralysis on one or rarely both sides of the face.  Other symptoms may include drooping of the eyelid and corner of the mouth, drooling, dryness of the eye or mouth, impairment of taste, and excessive tearing in one eye. Most often these symptoms, which usually begin suddenly and reach their peak within 48 hours, lead to significant facial distortion.

Other symptoms may include pain or discomfort around the jaw and behind the ear, ringing in one or both ears, headache, loss of taste, hypersensitivity to sound on the affected side, impaired speech, dizziness, and difficulty eating or drinking.

Bell's palsy occurs when the nerve that controls the facial muscles is swollen, inflamed, or compressed. Exactly what causes this damage, however, is unknown.

Photobiomodulation has the ability of rush the tissue repair, favoring the regeneration of neural structures.

Carmen Care Advanced Laser Therapy has created a comprehensive protocol for patients with Bell’s Palsy which includes Laser Energy Detoxification, physiotherapy and photobiomodulation with effective clinical improvement.