Irrational fear of flying is often inconvenient but I can assure you, you'll be fine. 
Remember, it's MUCH safer to fly than to drive or walk!
If you don't want drugs, then you need to deal with your fast heartbeat, sweats, panic, etc. It's not going to kill you even though it may feel so uncomfortable!
If you want drugs, Valium can help. Xanax is the best actually. Beta blockers are effective if you don't want to get drowsy.
Remember, it's MUCH safer to fly than to drive or walk!
If you don't want drugs, then you need to deal with your fast heartbeat, sweats, panic, etc. It's not going to kill you even though it may feel so uncomfortable!
If you want drugs, Valium can help. Xanax is the best actually. Beta blockers are effective if you don't want to get drowsy.