I will be traveling 2 times zones (by plane) next month for my son's wedding. I recently took a business trip by train for 4 hours each way and even tho I tried to pace myself I came home absolutely shattered for 2 weeks. I went up on my pred 1 mg for 1 day and it helped. Should I plan to increase during the 4 days or increase when I get home or what do you all suggest? I will rest part of each day I hope. It is not so much pain as it is fatigue that gets to me. Thanks you experienced travelers!