Just to clarify one thing for the record. Once upon a time, after I had been suddenly taken off Trileptal because of a drop in blood sodium, but before there was time to ramp me up on a similar med, and while under intense stress - late catching a flight to go to Philadelphia for treatment - I suffered a bout of scalp cramps that were about the worst thing I ever went through.

So they can indeed happen, whether or not they're in the book.

Mike