Bell’s palsy is a rare condition that affects the facial nerve and muscles. It may appear after a cold sore or other viral illness such as the flu or a cold. You might notice a headache and pain or twitching or weakness in one side of your face.
Over the next 48 hours, half of your face may start drooping. Your smile may look lopsided. One of your eyelids may sag, or you may have trouble closing that eye. You may also notice a loss of sense of taste, dizziness, ringing in your ear (tinnitus), or other symptoms that point to a problem with the facial nerve.
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The facial weakness accompanying Bell’s palsy can be similar to that seen in a stroke patient. An urgent doctor evaluation will distinguish between an actual Bell’s and facial palsy from a stroke.
Can Bell’s Palsy Last For A Long Time?
Bell’s palsy usually results in temporary facial paralysis. Gradual improvement should occur after two weeks. Within three months, most people can move and function their faces. An abnormal facial function often happens with a delay in recovery. If Bell’s palsy doesn’t improve, there are effective treatments.
Bell’s Palsy: What Causes It?
There is no known cause of Bell’s palsy. The immune system is thought to be attacking the nerves that control the movement of the face, causing inflammation. Among the symptoms of Bell’s palsy are:
- Diabetes
- High blood pressure
- Injury
- Toxins
- Lyme disease
- Guillain-Barré syndrome
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Can Bell’s Palsy Lead To Complications?
In most cases, Bell’s palsy resolves in time. However, most people with Bell’s palsy cannot close their eyes while ill. Protecting the eye from drying while working at a computer or at night is vital. During the night, you can use a moisture chamber or eye drops. It helps protect the cornea from being scratched.
How Soon Should I Call My Doctor?
In most cases, Bell’s palsy improves within two weeks, but it can take up to six months to return to normal. Getting in touch with your healthcare provider if there is no improvement or if symptoms worsen is crucial.