I have a question related to Acid reflux. I am facing GERD problem from past 17 days and it braught me anxiety , heavy chest depression and what not. i have my Air travel of 20 hours. so if i get a problem of heavy chest or stomach burning on flight becoz i have travel sickness. So willl there be any immeadiate help in flight if i fall sick more than i can tolerate. like some tiems i wake up in the morning from sleep with heavy chest or high heart beat and it disturbs my whole day. and it braught me anxiety also. i am kind of dealing with a war with in me. Allah help me. please advise.