The first few days it did make me very groggy but now it is much better. I think the change came about when my son made me start exercising even when I did not feel like it. He held my arm and got me started. After just a couple of days I was moving around the house without assistance and begining to get my bearings. Now, because I know it won't last, I seem to be recovering quicker each day.
I take my drugs everyday. How does your brothers dosage work?
Tell him to just keep trying to move and good luck. Let me know how it is going.