My husband suffers with migrains..he takes simutraprin injections.We have been on holiday to Australia from the UK. .going was ok but as we where descending into heathrow my husband started talking gibberish. .this happens when it's a bad one..he took injections and paracetamol. I got him home to bed ..his migrains usually last 24 hrs but it's coming to 36 now..he's still talking gibberish and has been vomiting. . ..he's having his injections and paracetamol to keep his temp down..It's never usually this long..has anyone else had this? And how long distance it last.thankyou.