Thank you for posting your query.
Probably, your daughter has childhood onset migraines. Numbness and paresthesia
could be related to headaches
or due to partial sensory seizures.
Since MRI brain is normal, there is no need to worry. If EEG has not been done, please get it done.
The best drug in her case would be sodium valproate
, as they would prevent both migraine headaches and partial seizures (as well as absence seizures).
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist