Welcome, and do check out those old threads. We had one early last year when one of our members found some *really* helpful strategies, but I'm afraid I don't remember what they are.
Certainly ask you doctor about
a different dosage of your meds before your flight. I think that's pretty common, but you want to be sure it's safe.
Are you taking the trip for some special, happy reason? Thinking about
what you're doing afterwards, and trying to picture how much you'll enjoy it can help a little bit too.
Co-Moderator, Anxiety and Panic Forum