What a beautiful friend you are for going above & beyond.... Wish one of my friends would do that......... they just oh thats sad.. maybe next time or go on holiday and it might happen then or just have a blank look of uh oh what do I do now.......

I agree with all of the above - let her know you are there to talk or not talk about it when ever & do nice girly things that will make her feel a bit special.
Maybe cook a few things to put in the freezer for when she has that horrid synarel headache