Are there any other symptoms associated with pandas episodes?

Yes. Pandas is a relatively rare disorder thought to occur after a strep infection in young children who, after a bout of strep, may suddenly develop obsessive-compulsive behaviors and motor and/or vocal tics. The symptoms tend to wax and wane, worsening if the child has another bout of strep. Best treatment remains unclear.
PANDAS. Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections. Can show OCD & tics, enuresis, anxiety, emotional lability, & deterioration in hand writing.