Bell's Palsy Symptoms

Bell's palsy affects far more than a smile. Here is what people actually experience, why each symptom happens, and why sudden facial weakness always needs a doctor to rule out a stroke.

• Metallic Taste and Bell's Palsy: Why Food Tastes Wrong

  A metallic taste is a real Bell's palsy symptom, not your imagination. Why the facial nerve affects taste, how long it lasts, and what helps meanwhile.

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