I went to my PCP Monday and got a supply of ondansetron. He offered Ativan but I felt that was too strong a drug for my fragile brain and did not take it. Thanks for all your suggestions. I did take Meclizine to help me get to the doctor in a wheel chair and car and I did not have any nausea for 24 hours after taking it . So that will be the drug I will take an hour before going to the airport. The doctor thought I should go commercial since the $30,000 for air ambulance was overkill for my condition. So that is what we will try to do. Hoping all the noise and confusion does not fry my brain.