Question

Does facial paralysis cause a crooked mouth when speaking?

Answer

According to your description, patients with facial paralysis, due to nerve damage in the face, are unable to control the facial muscles and may experience a crooked mouth during speech. This condition is usually temporary and can be improved with proper treatment. However, if treatment is not timely or effective, a small number of patients may develop sequelae, but this is very rare. Wishing for an early recovery for the patients!