Thanks for the reply Amy.. Isaac eats a lot of bananas.. They are his favourite fruit.. I so hope they aren't the cause or one of the causes..

I did try talking to him last time about how he was feeling before he got "dizzy" That what he calls them..

I researched a little a few months back and he has what uis called a 5 day aura.. I think thats what it was called.. Day 1 he starts to get a little dizzy day 2 is worse and he may go to sleep for an hour or 2.. Day 3 and 4 are bad.. We can have vomitting, dizziness, lots of sleep and lots of crying.. Day 5 is similar to day 1... then day 6 he is generally fine.. It follows the same pattern 99% of the time..