herceptin + tykerb (no xeloda)

Wow there's alot to know about taking Tykerb! I just started it a week ago and have had many trips to the bathroom! I go tomorrow for my Herceptin and it seems to be worse when I take them together.I have been on and off Herceptin four years now and occasionally have had bathroom issues with it.
My question is does anyone have a burning sensation in your nose? Also, a bunch of zits appeared overnight along my nose, is it a rash or a zit? They are actually sore too.I never have had acne other thatn the occasional zit, there a probably 5!And they are knid of white.
Thanks for all your posts,It's good to hear I'm not the only one!