Inclusion Criteria:  Thirty child diagnosed as acquired bell's palsy with unilateral peripheral facial paralysis Both gender Their age ranged from 12:16 years old.  Exclusion Criteria:  difficulty to communicate or to understand program instructions Oral dentures, Skin infection and metal implants on face Sensory loss over the face, Recurrent facial paralysis any other disorders or neurological deficits, a history of surgical intervention for the ear and facial nerve palsy pain of any other origin non co-operative patients