Symptoms of Bells Palsy in Humans
Symptoms of Bells Palsy that appear on Bell’s palsy develop rapidly and reach its peak within two days. The symptoms may vary. The following are symptoms that usually appear on Bell’s palsy.
- One side of the face will experience paralysis or weakness. The affected side of the face will look sag and you can not move it. You will find it difficult to open or close your eyes and mouth.
- Ear pain on the facial side of paralysis.
- The affected ear will be more sensitive to sound.
- Ring in one ear or both.
- Decrease or change in the sense of taste.
- The affected part of the mouth will easily drool.
- The mouth is dry.
- Pain around the jaw.
- Headache and dizziness.
- Difficulty eating, drinking and talking.
The symptoms that appear above usually will start to improve within two to three weeks and finally recover fully within nine to ten months.
No tests can be done to confirm the diagnosis of Bell’s palsy. Tests are performed to rule out other possible neurological disorders, such as stroke. Other conditions that can bring up similar symptoms are:
- Tumor. Abnormal tissue growth.
- Stroke. Disconnected blood supply to some parts of the brain that are dangerous and can be life threatening.
- Moebius’s syndrome. Conditions that are very rare and occur from birth.
- Middle ear infection. A fairly common condition occurs in children caused by bacterial or viral infections.
- Lyme disease. Infections caused by bacteria spread by lice.
- Head injury. Conditions that can happen to everyone due to a blow, a fall, or an accident.
- Cholesteatoma. Abnormal skin tissue in the middle ear.
The doctor will check your head, ears, and neck. Then the doctor will also examine the facial muscles to ascertain whether only the facial nerve is affected. If the doctor does not find any other condition, it can be concluded that the symptoms occur is due to Bell’s palsy.
Here are some tests that can be done:
- Electromyography. This check is useful for measuring the electrical activity of your muscles and nerves. The information provided by this tool can be used to determine if there is nerve damage.
- MRI. This procedure can be done to determine the cause of pressure on your facial nerve.
- CT scan. This procedure is performed to determine other conditions that cause your symptoms, check whether there are infections or tumors. This procedure can also determine if there is a fracture of the bone in the face.