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
- Pain around the jaw or in or behind your ear on the affected side
- Increased sensitivity to sound on the affected side
- 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.
See your doctor if you experience facial weakness or drooping to determine the underlying cause and severity of the illness.