When my husband flew overseas, he had sweating, low blood pressure and vomiting on the plane. A doctor attended him and he recovered. He had taken a Rapafol med an hour or more before he ate. With dinner he had 2 small glasses of wine. Could there be an interaction between the meds and alcohol which caused him to vomit? Earlier during the day he had eaten only breakfast. He was very stressed because of a detour, thinking that he would miss his flight.