I am happy to hear that you have been feeling so great.
Yes. Herceptin can cause you to be extra tired. For a list of Herceptin side effects you can go to
www.herceptin.com. There is also a thread about Herceptin side effects others have experienced on this site.
That triple mushroom soup sounds delicious and the mushrooms are so good for the immune system and the white blood counts. Care to share the recipe?
Take care.