As this symptom may not appear straight away, it is advisable to wait a day before driving or operating machinery. Doctors usually reduce the dose gradually towards the end of the course of steroid medication. This helps prevent withdrawal symptoms, such as vomiting or tiredness. Eye lubrication If the patient is not blinking properly the eye will be exposed and tears will evaporate.
Bell's palsy is a weakness of the muscles on one side of the face caused by problems with a facial nerve. The nerve becomes inflamed and swollen and stops functioning properly. There are two facial nerves, one for the right side of the face and one for the left.
Each has several branches.
The main branch controls most of the muscles on one side of the face, including the muscles that control facial expression and the muscles that close and open the eyes and the lips. Other smaller branches go to the tongue and ear. In most cases, the exact cause of nerve inflammation in people with Bell's palsy is unclear.
Researchers suspect the inflammation is most often triggered by a viral infection, such as herpes simplex, the same virus that causes cold sores fever blisters.
A variant of Bell's palsy, called Ramsay-Hunt syndrome, is caused by the herpes zoster virus, the virus that causes chickenpox and shingles. A less common cause of Bell's palsy is Lyme disease. People with diabetes are more likely to develop Bell's palsy.
Symptoms Usually, symptoms of Bell's palsy begin gradually and peak in 48 hours. Early symptoms include changed sensation in a portion of the face, pain in or around the ear, increased or decreased hearing, and impaired taste. As the condition progresses, a person typically has trouble closing his or her mouth and eye on one side of the face and may complain of being unable to hold food in the mouth.
The eyes also may tear more or less than usual.
Diagnosis Doctors usually can diagnose Bell's palsy based on a physical examination. Your doctor will test for weakness in the muscles of the face, paying special attention to your ability to close both eyes and hold them closed.
He or she also will ask you to smile or whistle to look for a difference on the two sides of your face. Your doctor will ask whether you are having any symptoms of numbness or weakness in other body parts or difficulty walking. These symptoms are not associated with Bell's palsy, but this will help to rule out other causes of facial weakness.
Your doctor will look for a shingles like rash on your face and ear. If you have this rash, especially if it is painful, your doctor will diagnose Ramsay-Hunt syndrome caused by reactivation of the herpes zoster virus.
If there are no other symptoms, and the only problem is weakness in facial muscles, your doctor can diagnose Bell's palsy without further testing. A blood sugar test may be ordered if you have not had one recently, because people with diabetes are more likely to get Bell's palsy.
A blood test for Lyme disease also may be done. Expected Duration Most people's symptoms peak at 48 hours, start to improve by 2 weeks, and they are back to normal by 6 months.
In rare cases, the symptoms do not go away completely and there is some permanent facial weakness. Prevention There is no way to prevent Bell's palsy.Offering Bells Palsy treatment and therapy options to help you overcome the challenges associated with Bells Palsy and its symptoms.
Schedule a consultation at our Chapel Hill - Location Home. Bells Palsy - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.
There is no way to prevent Bell's palsy. Treatment. If the symptoms are very mild, treatment may not be necessary. Jul 06, · A diagnosis of Bell's palsy is made based on clinical presentation -- including a distorted facial appearance and the inability to move muscles on the affected side of the face -- and by ruling out other possible causes of facial paralysis.
Bell's palsy causes weakness or paralysis of the muscles on one side of the face. It tends to occur due to a malfunction of the facial nerve, usually caused by the herpes virus.
Bell’s palsy is a condition that causes a temporary weakness or paralysis of the muscles in the face. It can occur when the nerve that controls your facial muscles becomes inflamed, swollen, or.
The following are home treatment methods for the symptoms of Bell’s palsy: Protect the eye that does not close.
Use over-the-counter lubricating eye drops or artificial tears during the day and an eye ointment at night in order to keep the affected eye moist.