Signs and symptoms of Bell's palsy - Mayo Clinic News Network

Bell's palsy causes sudden 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, but it's believed to be the result of […]

Signs and symptoms of Bell's palsy - Mayo Clinic News Network

Signs and symptoms of Bell's palsy - Mayo Clinic News Network

Signs and symptoms of Bell's palsy - Mayo Clinic News Network