It is definitely from the scopolamine
. I have been on 16 cruises and everytime I have stopped the scopolamine
I have the same symptoms of extreme fatigue. The first 24 hours after I stopped the medication there was no problem, but when I awoke the next day I was really out of it. I do not suffere from the nausea or headache that you have encountered. It usually subsides after about 6 weeks.