At the end of my third cycle of BEACOPP (my face is not very much bloated - the cortisone is almost eliminated from my body).
Now also my eyebrows had gone.
This actually is a very convenient state.
As the hair roots are dead, nothing grows, so it's not necessary to shave at all.
Your head just feels a little bit cold at first. It's necessary to wear a hat when going outside in winter:-)