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W.B.C.S. Examination Notes On – Bell’s Palsy – Medical Science Notes.
WBCS পরীক্ষার নোট – বেলের পক্ষাঘাত – মেডিকেল সায়েন্সের নোটস।
Bell’s palsy is the most common cause of facial paralysis. It usually affects just one side of the face. Symptoms appear suddenly and are at their worst about 48 hours after they start. They can range from mild to severe and include.Continue Reading W.B.C.S. Examination Notes On – Bell’s Palsy – Medical Science Notes.
- Twitching
- Weakness
- Paralysis
- Drooping eyelid or corner of mouth
- Drooling
- Dry eye or mouth
- Excessive tearing in the eye
- Impaired ability to taste
Scientists think that a viral infection makes the facial nerve swell or become inflamed. You are most likely to get Bell’s palsy if you are pregnant, diabetic or sick with a cold or flu.
Three out of four patients improve without treatment. With or without treatment, most people begin to get better within 2 weeks and recover completely within 3 to 6 months.
Bell’s palsy causes sudden, temporary weakness in your facial muscles. This makes half of your face appear to droop. Your smile is one-sided, and your eye on that side resists closing.
Bell’s palsy, also known as facial palsy, can occur at any age. The exact cause is unknown. It’s believed to be the result of swelling and inflammation of the nerve that controls the muscles on one side of your face. Or it might be a reaction that occurs after a viral infection.
For most people, Bell’s palsy is temporary. Symptoms usually start to improve within a few weeks, with complete recovery in about six months. A small number of people continue to have some Bell’s palsy symptoms for life. Rarely, Bell’s palsy can recur.
Symptoms
Facial paralysis
Signs and symptoms of Bell’s palsy come on suddenly and may include:
- Rapid onset of mild weakness to total paralysis on one side of your face — occurring within hours to days
- Facial droop and difficulty making facial expressions, such as closing your eye or smiling
- Drooling
- Pain around the jaw or in or behind your ear on the affected side
- Increased sensitivity to sound on the affected side
- Headache
- A decrease in your ability to taste
- Changes in the amount of tears and saliva you produce
In rare cases, Bell’s palsy can affect the nerves on both sides of your face.
When to see a doctor
Seek immediate medical help if you experience any type of paralysis because you may be having a stroke. Bell’s palsy is not caused by a stroke, but it can cause similar symptoms.
See your doctor if you experience facial weakness or drooping to determine the underlying cause and severity of the illness.
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