hi my son has had migraines since he was 3 he is 10 now,normally 2-3 a year.he gets aura and colours then headache for 1-4 hrs sleep will relieve it or he might be sick.1 month ago he had this and went to lie down when he woke thought he had a stroke mouth drooping slurred speech numbness in arm and face.he was diagnosed with hemi-plegic migraine.he had a small migraine attack 2 weeks later no stroke like symptoms just tingling in his eye.but since this has happened iv noticed he is slurring words and sounds like he has a lisp ps and bs and s especially.i just wondered is this a normal symptom or something i should get checked. thanks shelsers