You'll be ok.
Just get everything you think you may want/need.
Load the freezer etc so you don't have to think about what you might want.
Get it all now.
You may also want to consider anticoughing compounds and stoolsofteners
since those activities will raise your csf pressures more than lifting or bending.
My personal fav is tussionex for cough control,
I just HATE everything about tylenol but that is my one exception.
What are your symptoms and how did they find it?